56271207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7307}}^1$

素因数の和:7478

約数の個数: 16

約数和(自身を含む): 79978752

約数和(自身を除く): 23707545

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7307, 7701, 21921, 124219, 372657, 1103357, 3310071, 18757069, 56271207]

約数ペア:

[(1, 56271207), (3, 18757069), (17, 3310071), (51, 1103357), (151, 372657), (453, 124219), (2567, 21921), (7307, 7701)]