156978686163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{407357}}^1$

素因数の和:407655

約数の個数: 32

約数和(自身を含む): 231861655872

約数和(自身を除く): 74882969709

約数列:

[1, 3, 13, 39, 41, 123, 241, 533, 723, 1599, 3133, 9399, 9881, 29643, 128453, 385359, 407357, 1222071, 5295641, 15886923, 16701637, 50104911, 98173037, 217121281, 294519111, 651363843, 1276249481, 3828748443, 4025094517, 12075283551, 52326228721, 156978686163]

約数ペア:

[(1, 156978686163), (3, 52326228721), (13, 12075283551), (39, 4025094517), (41, 3828748443), (123, 1276249481), (241, 651363843), (533, 294519111), (723, 217121281), (1599, 98173037), (3133, 50104911), (9399, 16701637), (9881, 15886923), (29643, 5295641), (128453, 1222071), (385359, 407357)]