731640573

素因数分解:

$3^3\times {\mathrm{229}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 1095388800

約数和(自身を除く): 363748227

約数列:

[1, 3, 9, 27, 229, 241, 491, 687, 723, 1473, 2061, 2169, 4419, 6183, 6507, 13257, 55189, 112439, 118331, 165567, 337317, 354993, 496701, 1011951, 1064979, 1490103, 3035853, 3194937, 27097799, 81293397, 243880191, 731640573]

約数ペア:

[(1, 731640573), (3, 243880191), (9, 81293397), (27, 27097799), (229, 3194937), (241, 3035853), (491, 1490103), (687, 1064979), (723, 1011951), (1473, 496701), (2061, 354993), (2169, 337317), (4419, 165567), (6183, 118331), (6507, 112439), (13257, 55189)]