79642413

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{21221}}^1$

素因数の和:21369

約数の個数: 16

約数和(自身を含む): 118843200

約数和(自身を除く): 39200787

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 21221, 63663, 190989, 572967, 2949719, 8849157, 26547471, 79642413]

約数ペア:

[(1, 79642413), (3, 26547471), (9, 8849157), (27, 2949719), (139, 572967), (417, 190989), (1251, 63663), (3753, 21221)]