Q: What is the sum of all factors of the number 135,621 excluding 135,621?
A: 65,339
The factors of the number 135,621 are: 1, 3, 9, 27, 5023, 15069, 45207, 135621.
If you add them up, you will get the total of 135,686. Now subtract 135,621 to get 65,339