156933931509

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{511457}}^1$

素因数の和:511897

約数の個数: 24

約数和(自身を含む): 229575083712

約数和(自身を除く): 72641152203

約数列:

[1, 3, 9, 103, 309, 331, 927, 993, 2979, 34093, 102279, 306837, 511457, 1534371, 4603113, 52680071, 158040213, 169292267, 474120639, 507876801, 1523630403, 17437103501, 52311310503, 156933931509]

約数ペア:

[(1, 156933931509), (3, 52311310503), (9, 17437103501), (103, 1523630403), (309, 507876801), (331, 474120639), (927, 169292267), (993, 158040213), (2979, 52680071), (34093, 4603113), (102279, 1534371), (306837, 511457)]