71405661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1693}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 100989504

約数和(自身を除く): 29583843

約数列:

[1, 3, 17, 51, 827, 1693, 2481, 5079, 14059, 28781, 42177, 86343, 1400111, 4200333, 23801887, 71405661]

約数ペア:

[(1, 71405661), (3, 23801887), (17, 4200333), (51, 1400111), (827, 86343), (1693, 42177), (2481, 28781), (5079, 14059)]