86824611

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 129237680

約数和(自身を除く): 42413069

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 1413, 1429, 4287, 6751, 12861, 20253, 60759, 61447, 184341, 224353, 553023, 673059, 2019177, 9647179, 28941537, 86824611]

約数ペア:

[(1, 86824611), (3, 28941537), (9, 9647179), (43, 2019177), (129, 673059), (157, 553023), (387, 224353), (471, 184341), (1413, 61447), (1429, 60759), (4287, 20253), (6751, 12861)]