72679491

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{12071}}^1$

素因数の和:12303

約数の個数: 16

約数和(自身を含む): 108165120

約数和(自身を除く): 35485629

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 12071, 36213, 108639, 325917, 2691833, 8075499, 24226497, 72679491]

約数ペア:

[(1, 72679491), (3, 24226497), (9, 8075499), (27, 2691833), (223, 325917), (669, 108639), (2007, 36213), (6021, 12071)]