56166621

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 90255360

約数和(自身を除く): 34088739

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 1129, 2163, 2369, 3387, 7107, 7903, 16583, 23709, 25967, 49749, 77901, 116287, 181769, 348861, 545307, 814009, 2442027, 2674601, 8023803, 18722207, 56166621]

約数ペア:

[(1, 56166621), (3, 18722207), (7, 8023803), (21, 2674601), (23, 2442027), (69, 814009), (103, 545307), (161, 348861), (309, 181769), (483, 116287), (721, 77901), (1129, 49749), (2163, 25967), (2369, 23709), (3387, 16583), (7107, 7903)]