87000804549

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{306191}}^1$

素因数の和:306569

約数の個数: 24

約数和(自身を含む): 127152964224

約数和(自身を除く): 40152159675

約数列:

[1, 3, 9, 131, 241, 393, 723, 1179, 2169, 31571, 94713, 284139, 306191, 918573, 2755719, 40111021, 73792031, 120333063, 221376093, 360999189, 664128279, 9666756061, 29000268183, 87000804549]

約数ペア:

[(1, 87000804549), (3, 29000268183), (9, 9666756061), (131, 664128279), (241, 360999189), (393, 221376093), (723, 120333063), (1179, 73792031), (2169, 40111021), (31571, 2755719), (94713, 918573), (284139, 306191)]