87715683

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{26849}}^1$

素因数の和:26880

約数の個数: 24

約数和(自身を含む): 142842000

約数和(自身を除く): 55126317

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 26849, 80547, 241641, 295339, 724923, 886017, 2658051, 3248729, 7974153, 9746187, 29238561, 87715683]

約数ペア:

[(1, 87715683), (3, 29238561), (9, 9746187), (11, 7974153), (27, 3248729), (33, 2658051), (99, 886017), (121, 724923), (297, 295339), (363, 241641), (1089, 80547), (3267, 26849)]