Q: What is the sum of all factors of the number 83,139 excluding 83,139?
A: 48,189
The factors of the number 83,139 are: 1, 3, 7, 21, 37, 107, 111, 259, 321, 749, 777, 2247, 3959, 11877, 27713, 83139.
If you add them up, you will get the total of 83,187. Now subtract 83,139 to get 48,189