156735207531

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130940023}}^1$

素因数の和:130940055

約数の個数: 24

約数和(自身を含む): 272355249920

約数和(自身を除く): 115620042389

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 130940023, 392820069, 916580161, 1178460207, 2487860437, 2749740483, 7463581311, 8249221449, 17415023059, 22390743933, 52245069177, 156735207531]

約数ペア:

[(1, 156735207531), (3, 52245069177), (7, 22390743933), (9, 17415023059), (19, 8249221449), (21, 7463581311), (57, 2749740483), (63, 2487860437), (133, 1178460207), (171, 916580161), (399, 392820069), (1197, 130940023)]