Q: What is the sum of all factors of the number 243,223,137 excluding 243,223,137?
A: 124,085,727
The factors of the number 243,223,137 are: 1, 3, 9, 23, 69, 207, 787, 1493, 2361, 4479, 7083, 13437, 18101, 34339, 54303, 103017, 162909, 309051, 1174991, 3524973, 10574919, 27024793, 81074379, 243223137.
If you add them up, you will get the total of 243,223,261. Now subtract 243,223,137 to get 124,085,727