Q: What is the sum of all factors of the number 129,729 excluding 129,729?
A: 45,663
The factors of the number 129,729 are: 1, 3, 83, 249, 521, 1563, 43243, 129729.
If you add them up, you will get the total of 129,774. Now subtract 129,729 to get 45,663