Q: What is the sum of all factors of the number 121,540,251 excluding 121,540,251?
A: 63,663,973
The factors of the number 121,540,251 are: 1, 3, 7, 21, 5787631, 17362893, 40513417, 121540251.
If you add them up, you will get the total of 121,540,314. Now subtract 121,540,251 to get 63,663,973