87905526

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{206351}}^1$

素因数の和:206427

約数の個数: 16

約数和(自身を含む): 178288128

約数和(自身を除く): 90382602

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 206351, 412702, 619053, 1238106, 14650921, 29301842, 43952763, 87905526]

約数ペア:

[(1, 87905526), (2, 43952763), (3, 29301842), (6, 14650921), (71, 1238106), (142, 619053), (213, 412702), (426, 206351)]