163478079

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 242740992

約数和(自身を除く): 79262913

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 1467, 2371, 7113, 7661, 21339, 22983, 68949, 111437, 334311, 386473, 1002933, 1159419, 3478257, 18164231, 54492693, 163478079]

約数ペア:

[(1, 163478079), (3, 54492693), (9, 18164231), (47, 3478257), (141, 1159419), (163, 1002933), (423, 386473), (489, 334311), (1467, 111437), (2371, 68949), (7113, 22983), (7661, 21339)]