156947575329

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2290637}}^1$

素因数の和:2290997

約数の個数: 24

約数和(自身を含む): 237273446592

約数和(自身を除く): 80325871263

約数列:

[1, 3, 9, 23, 69, 207, 331, 993, 2979, 7613, 22839, 68517, 2290637, 6871911, 20615733, 52684651, 158053953, 474161859, 758200847, 2274602541, 6823807623, 17438619481, 52315858443, 156947575329]

約数ペア:

[(1, 156947575329), (3, 52315858443), (9, 17438619481), (23, 6823807623), (69, 2274602541), (207, 758200847), (331, 474161859), (993, 158053953), (2979, 52684651), (7613, 20615733), (22839, 6871911), (68517, 2290637)]