Q: What is the sum of all factors of the number 147,721,887 excluding 147,721,887?
A: 73,557,353
The factors of the number 147,721,887 are: 1, 3, 9, 27, 81, 243, 607909, 1823727, 5471181, 16413543, 49240629, 147721887.
If you add them up, you will get the total of 147,721,960. Now subtract 147,721,887 to get 73,557,353