172947366819

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{12781}}^1\times {\mathrm{36671}}^1$

素因数の和:49499

約数の個数: 24

約数和(自身を含む): 255932861184

約数和(自身を除く): 82985494365

約数列:

[1, 3, 9, 41, 123, 369, 12781, 36671, 38343, 110013, 115029, 330039, 524021, 1503511, 1572063, 4510533, 4716189, 13531599, 468692051, 1406076153, 4218228459, 19216374091, 57649122273, 172947366819]

約数ペア:

[(1, 172947366819), (3, 57649122273), (9, 19216374091), (41, 4218228459), (123, 1406076153), (369, 468692051), (12781, 13531599), (36671, 4716189), (38343, 4510533), (110013, 1572063), (115029, 1503511), (330039, 524021)]