31168107

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 46425600

約数和(自身を除く): 15257493

約数列:

[1, 3, 9, 59, 79, 177, 237, 531, 711, 743, 2229, 4661, 6687, 13983, 41949, 43837, 58697, 131511, 176091, 394533, 528273, 3463123, 10389369, 31168107]

約数ペア:

[(1, 31168107), (3, 10389369), (9, 3463123), (59, 528273), (79, 394533), (177, 176091), (237, 131511), (531, 58697), (711, 43837), (743, 41949), (2229, 13983), (4661, 6687)]