Drone flies on Mars?

The drone has two counter-rotating rotors with a diameter of 1.2m and weighs 1.8kg.

The Earth's atmosphere near the ground has a density of 1.2 kg m−3 and a gravitational force of approximately 9.81 m s−2. Here, the drone took off at 500 rotor revolutions per minute. The Martian atmosphere has a density of 0.020 kg m−3. Mars has a diameter of approximately 6.8 103 km and a mass of approximately 6.4 1023 kg, and therefore a gravitational force of approximately 3.695 m s−2.

How fast do the rotors have to rotate for the drone to take off on Mars? So far, I've only considered using lift, but I can't seem to find a connection to the rotor revolutions. Maybe one of you has an idea. Thanks in advance for your answers.