7655877

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2070

約数の個数: 20

約数和(自身を含む): 11685696

約数和(自身を除く): 4029819

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2011, 3807, 6033, 18099, 54297, 94517, 162891, 283551, 850653, 2551959, 7655877]

約数ペア:

[(1, 7655877), (3, 2551959), (9, 850653), (27, 283551), (47, 162891), (81, 94517), (141, 54297), (423, 18099), (1269, 6033), (2011, 3807)]