159717093

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{20297}}^1$

素因数の和:20404

約数の個数: 16

約数和(自身を含む): 221491776

約数和(自身を除く): 61774683

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 20297, 60891, 872771, 1238117, 2618313, 3714351, 53239031, 159717093]

約数ペア:

[(1, 159717093), (3, 53239031), (43, 3714351), (61, 2618313), (129, 1238117), (183, 872771), (2623, 60891), (7869, 20297)]