20133149877

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{363329}}^1$

素因数の和:363513

約数の個数: 24

約数和(自身を含む): 29926765440

約数和(自身を除く): 9793615563

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 6157, 18471, 55413, 363329, 1089987, 3269961, 17076463, 47596099, 51229389, 142788297, 153688167, 428364891, 2237016653, 6711049959, 20133149877]

約数ペア:

[(1, 20133149877), (3, 6711049959), (9, 2237016653), (47, 428364891), (131, 153688167), (141, 142788297), (393, 51229389), (423, 47596099), (1179, 17076463), (6157, 3269961), (18471, 1089987), (55413, 363329)]