Q: What is the sum of all factors of the number 245,562,111 excluding 245,562,111?

A: 137,853,009

Why is 137,853,009 the sum of all factors of 245,562,111, excluding 245,562,111?

The factors of the number 245,562,111 are: 1, 3, 9, 27, 29, 81, 87, 107, 261, 321, 783, 963, 977, 2349, 2889, 2931, 3103, 8667, 8793, 9309, 26379, 27927, 28333, 79137, 83781, 84999, 104539, 251343, 254997, 313617, 764991, 940851, 2294973, 2822553, 3031631, 8467659, 9094893, 27284679, 81854037, 245562111.

If you add them up, you will get the total of 245,562,248. Now subtract 245,562,111 to get 137,853,009