68419009791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7765181}}^1$

素因数の和:7765287

約数の個数: 24

約数和(自身を含む): 109023155280

約数和(自身を除く): 40604145489

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 7765181, 23295543, 69886629, 85416991, 256250973, 691101109, 768752919, 2073303327, 6219909981, 7602112199, 22806336597, 68419009791]

約数ペア:

[(1, 68419009791), (3, 22806336597), (9, 7602112199), (11, 6219909981), (33, 2073303327), (89, 768752919), (99, 691101109), (267, 256250973), (801, 85416991), (979, 69886629), (2937, 23295543), (8811, 7765181)]