131129619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{88661}}^1$

素因数の和:88710

約数の個数: 16

約数和(自身を含む): 191509920

約数和(自身を除く): 60380301

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 88661, 265983, 1507237, 2571169, 4521711, 7713507, 43709873, 131129619]

約数ペア:

[(1, 131129619), (3, 43709873), (17, 7713507), (29, 4521711), (51, 2571169), (87, 1507237), (493, 265983), (1479, 88661)]