25671087

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24379}}^1$

素因数の和:24404

約数の個数: 20

約数和(自身を含む): 41299720

約数和(自身を除く): 15628633

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24379, 73137, 219411, 316927, 658233, 950781, 1974699, 2852343, 8557029, 25671087]

約数ペア:

[(1, 25671087), (3, 8557029), (9, 2852343), (13, 1974699), (27, 950781), (39, 658233), (81, 316927), (117, 219411), (351, 73137), (1053, 24379)]