156974682081

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{49503211}}^1$

素因数の和:49503372

約数の個数: 16

約数和(自身を含む): 240783623168

約数和(自身を除く): 83808941087

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 49503211, 148509633, 346522477, 1039567431, 7474984861, 22424954583, 52324894027, 156974682081]

約数ペア:

[(1, 156974682081), (3, 52324894027), (7, 22424954583), (21, 7474984861), (151, 1039567431), (453, 346522477), (1057, 148509633), (3171, 49503211)]