89865171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 148318560

約数和(自身を除く): 58453389

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 113, 261, 277, 319, 339, 831, 957, 1017, 1243, 2493, 2871, 3047, 3277, 3729, 8033, 9141, 9831, 11187, 24099, 27423, 29493, 31301, 36047, 72297, 88363, 93903, 108141, 265089, 281709, 324423, 344311, 795267, 907729, 1032933, 2723187, 3098799, 8169561, 9985019, 29955057, 89865171]

約数ペア:

[(1, 89865171), (3, 29955057), (9, 9985019), (11, 8169561), (29, 3098799), (33, 2723187), (87, 1032933), (99, 907729), (113, 795267), (261, 344311), (277, 324423), (319, 281709), (339, 265089), (831, 108141), (957, 93903), (1017, 88363), (1243, 72297), (2493, 36047), (2871, 31301), (3047, 29493), (3277, 27423), (3729, 24099), (8033, 11187), (9141, 9831)]