161858463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{2791}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 232651776

約数和(自身を除く): 70793313

約数列:

[1, 3, 13, 39, 1487, 2791, 4461, 8373, 19331, 36283, 57993, 108849, 4150217, 12450651, 53952821, 161858463]

約数ペア:

[(1, 161858463), (3, 53952821), (13, 12450651), (39, 4150217), (1487, 108849), (2791, 57993), (4461, 36283), (8373, 19331)]