Q: What is the sum of all factors of the number 153,053,421 excluding 153,053,421?
A: 51,172,563
The factors of the number 153,053,421 are: 1, 3, 1367, 4101, 37321, 111963, 51017807, 153053421.
If you add them up, you will get the total of 153,053,472. Now subtract 153,053,421 to get 51,172,563