Q: What is the sum of all factors of the number 421,120,137 excluding 421,120,137?
A: 148,065,367
The factors of the number 421,120,137 are: 1, 3, 73, 219, 1922923, 5768769, 140373379, 421120137.
If you add them up, you will get the total of 421,120,285. Now subtract 421,120,137 to get 148,065,367