180501093

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1667}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 266973408

約数和(自身を除く): 86472315

約数列:

[1, 3, 9, 53, 159, 227, 477, 681, 1667, 2043, 5001, 12031, 15003, 36093, 88351, 108279, 265053, 378409, 795159, 1135227, 3405681, 20055677, 60167031, 180501093]

約数ペア:

[(1, 180501093), (3, 60167031), (9, 20055677), (53, 3405681), (159, 1135227), (227, 795159), (477, 378409), (681, 265053), (1667, 108279), (2043, 88351), (5001, 36093), (12031, 15003)]