Q: What is the sum of all factors of the number 121,541,121 excluding 121,541,121?
A: 75,690,879
The factors of the number 121,541,121 are: 1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 5869, 6903, 17607, 20709, 52821, 76297, 158463, 228891, 346271, 686673, 1038813, 2060019, 3116439, 4501523, 9349317, 13504569, 40513707, 121541121.
If you add them up, you will get the total of 121,541,196. Now subtract 121,541,121 to get 75,690,879