173418057

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 267168000

約数和(自身を除く): 93749943

約数列:

[1, 3, 9, 27, 29, 87, 241, 261, 723, 783, 919, 2169, 2757, 6507, 6989, 8271, 20967, 24813, 26651, 62901, 79953, 188703, 221479, 239859, 664437, 719577, 1993311, 5979933, 6422891, 19268673, 57806019, 173418057]

約数ペア:

[(1, 173418057), (3, 57806019), (9, 19268673), (27, 6422891), (29, 5979933), (87, 1993311), (241, 719577), (261, 664437), (723, 239859), (783, 221479), (919, 188703), (2169, 79953), (2757, 62901), (6507, 26651), (6989, 24813), (8271, 20967)]