68269977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3257}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 105207336

約数和(自身を除く): 36937359

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 3257, 6987, 9771, 20961, 29313, 55369, 166107, 446209, 498321, 1338627, 4015881, 7585553, 22756659, 68269977]

約数ペア:

[(1, 68269977), (3, 22756659), (9, 7585553), (17, 4015881), (51, 1338627), (137, 498321), (153, 446209), (411, 166107), (1233, 55369), (2329, 29313), (3257, 20961), (6987, 9771)]