26954721

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{12637}}^1$

素因数の和:12725

約数の個数: 16

約数和(自身を含む): 40441600

約数和(自身を除く): 13486879

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 12637, 37911, 113733, 341199, 998323, 2994969, 8984907, 26954721]

約数ペア:

[(1, 26954721), (3, 8984907), (9, 2994969), (27, 998323), (79, 341199), (237, 113733), (711, 37911), (2133, 12637)]