125721747

素因数分解:

$3^3\times {\mathrm{139}}^2\times {\mathrm{241}}^1$

素因数の和:528

約数の個数: 24

約数和(自身を含む): 188382480

約数和(自身を除く): 62660733

約数列:

[1, 3, 9, 27, 139, 241, 417, 723, 1251, 2169, 3753, 6507, 19321, 33499, 57963, 100497, 173889, 301491, 521667, 904473, 4656361, 13969083, 41907249, 125721747]

約数ペア:

[(1, 125721747), (3, 41907249), (9, 13969083), (27, 4656361), (139, 904473), (241, 521667), (417, 301491), (723, 173889), (1251, 100497), (2169, 57963), (3753, 33499), (6507, 19321)]