166153707

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 255744000

約数和(自身を除く): 89590293

約数列:

[1, 3, 9, 27, 31, 93, 179, 279, 537, 837, 1109, 1611, 3327, 4833, 5549, 9981, 16647, 29943, 34379, 49941, 103137, 149823, 198511, 309411, 595533, 928233, 1786599, 5359797, 6153841, 18461523, 55384569, 166153707]

約数ペア:

[(1, 166153707), (3, 55384569), (9, 18461523), (27, 6153841), (31, 5359797), (93, 1786599), (179, 928233), (279, 595533), (537, 309411), (837, 198511), (1109, 149823), (1611, 103137), (3327, 49941), (4833, 34379), (5549, 29943), (9981, 16647)]