26762643

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2528

約数の個数: 20

約数和(自身を含む): 40283320

約数和(自身を除く): 13520677

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 2377, 3753, 7131, 11259, 21393, 64179, 192537, 330403, 991209, 2973627, 8920881, 26762643]

約数ペア:

[(1, 26762643), (3, 8920881), (9, 2973627), (27, 991209), (81, 330403), (139, 192537), (417, 64179), (1251, 21393), (2377, 11259), (3753, 7131)]