86688027

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 127807680

約数和(自身を除く): 41119653

約数列:

[1, 3, 9, 97, 109, 291, 327, 873, 911, 981, 2733, 8199, 10573, 31719, 88367, 95157, 99299, 265101, 297897, 795303, 893691, 9632003, 28896009, 86688027]

約数ペア:

[(1, 86688027), (3, 28896009), (9, 9632003), (97, 893691), (109, 795303), (291, 297897), (327, 265101), (873, 99299), (911, 95157), (981, 88367), (2733, 31719), (8199, 10573)]