Q: What is the sum of all factors of the number 83,997 excluding 83,997?
A: 51,039
The factors of the number 83,997 are: 1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 459, 549, 1037, 1377, 1647, 3111, 4941, 9333, 27999, 83997.
If you add them up, you will get the total of 84,048. Now subtract 83,997 to get 51,039