71574369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1697}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 101227968

約数和(自身を除く): 29653599

約数列:

[1, 3, 17, 51, 827, 1697, 2481, 5091, 14059, 28849, 42177, 86547, 1403419, 4210257, 23858123, 71574369]

約数ペア:

[(1, 71574369), (3, 23858123), (17, 4210257), (51, 1403419), (827, 86547), (1697, 42177), (2481, 28849), (5091, 14059)]