71295531

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 96096000

約数和(自身を除く): 24800469

約数列:

[1, 3, 199, 307, 389, 597, 921, 1167, 61093, 77411, 119423, 183279, 232233, 358269, 23765177, 71295531]

約数ペア:

[(1, 71295531), (3, 23765177), (199, 358269), (307, 232233), (389, 183279), (597, 119423), (921, 77411), (1167, 61093)]