128736692451

素因数分解:

$3^2\times {\mathrm{1201}}^1\times {\mathrm{11910139}}^1$

素因数の和:11911346

約数の個数: 12

約数和(自身を含む): 186107847640

約数和(自身を除く): 57371155189

約数列:

[1, 3, 9, 1201, 3603, 10809, 11910139, 35730417, 107191251, 14304076939, 42912230817, 128736692451]

約数ペア:

[(1, 128736692451), (3, 42912230817), (9, 14304076939), (1201, 107191251), (3603, 35730417), (10809, 11910139)]