163630989

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{195497}}^1$

素因数の和:195537

約数の個数: 16

約数和(自身を含む): 250237440

約数和(自身を除く): 86606451

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 195497, 586491, 1759473, 5278419, 6060407, 18181221, 54543663, 163630989]

約数ペア:

[(1, 163630989), (3, 54543663), (9, 18181221), (27, 6060407), (31, 5278419), (93, 1759473), (279, 586491), (837, 195497)]