Q: What is the sum of all factors of the number 121,887 excluding 121,887?
A: 60,633
The factors of the number 121,887 are: 1, 3, 9, 29, 87, 261, 467, 1401, 4203, 13543, 40629, 121887.
If you add them up, you will get the total of 121,947. Now subtract 121,887 to get 60,633