Q: What is the sum of all factors of the number 81,216,727 excluding 81,216,727?
A: 809,273
The factors of the number 81,216,727 are: 1, 139, 557, 1049, 77423, 145811, 584293, 81216727.
If you add them up, you will get the total of 81,217,536. Now subtract 81,216,727 to get 809,273