Q: What is the sum of all factors of the number 61,173 excluding 61,173?
A: 39,915
The factors of the number 61,173 are: 1, 3, 7, 9, 21, 63, 971, 2913, 6797, 8739, 20391, 61173.
If you add them up, you will get the total of 61,212. Now subtract 61,173 to get 39,915