Q: What is the sum of all factors of the number 130,121,313 excluding 130,121,313?
A: 72,205,887
The factors of the number 130,121,313 are: 1, 3, 7, 21, 49, 147, 521, 1563, 1699, 3647, 5097, 10941, 11893, 25529, 35679, 76587, 83251, 249753, 885179, 2655537, 6196253, 18588759, 43373771, 130121313.
If you add them up, you will get the total of 130,121,385. Now subtract 130,121,313 to get 72,205,887