Q: What is the sum of all factors of the number 303,213,213 excluding 303,213,213?
A: 158,702,787
The factors of the number 303,213,213 are: 1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 14337, 21149, 63447, 190341, 571023, 1247791, 1713069, 3743373, 5139207, 11230119, 33690357, 101071071, 303213213.
If you add them up, you will get the total of 303,213,371. Now subtract 303,213,213 to get 158,702,787