1608665157027

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{578353}}^1$

素因数の和:579881

約数の個数: 40

約数和(自身を含む): 2509232783904

約数和(自身を除く): 900567626877

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1493, 1863, 4479, 13437, 34339, 40311, 103017, 120933, 309051, 578353, 927153, 1735059, 2781459, 5205177, 13302119, 15615531, 39906357, 46846593, 119719071, 359157213, 863481029, 1077471639, 2590443087, 7771329261, 19860063667, 23313987783, 59580191001, 69941963349, 178740573003, 536221719009, 1608665157027]

約数ペア:

[(1, 1608665157027), (3, 536221719009), (9, 178740573003), (23, 69941963349), (27, 59580191001), (69, 23313987783), (81, 19860063667), (207, 7771329261), (621, 2590443087), (1493, 1077471639), (1863, 863481029), (4479, 359157213), (13437, 119719071), (34339, 46846593), (40311, 39906357), (103017, 15615531), (120933, 13302119), (309051, 5205177), (578353, 2781459), (927153, 1735059)]