872505513

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33767}}^1$

素因数の和:33819

約数の個数: 40

約数和(自身を含む): 1470934080

約数和(自身を除く): 598428567

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 2349, 2871, 8613, 25839, 33767, 101301, 303903, 371437, 911709, 979243, 1114311, 2735127, 2937729, 3342933, 8813187, 10028799, 10771673, 26439561, 30086397, 32315019, 79318683, 96945057, 290835171, 872505513]

約数ペア:

[(1, 872505513), (3, 290835171), (9, 96945057), (11, 79318683), (27, 32315019), (29, 30086397), (33, 26439561), (81, 10771673), (87, 10028799), (99, 8813187), (261, 3342933), (297, 2937729), (319, 2735127), (783, 1114311), (891, 979243), (957, 911709), (2349, 371437), (2871, 303903), (8613, 101301), (25839, 33767)]