87158337

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{244141}}^1$

素因数の和:244168

約数の個数: 16

約数和(自身を含む): 140625792

約数和(自身を除く): 53467455

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 244141, 732423, 1708987, 4150397, 5126961, 12451191, 29052779, 87158337]

約数ペア:

[(1, 87158337), (3, 29052779), (7, 12451191), (17, 5126961), (21, 4150397), (51, 1708987), (119, 732423), (357, 244141)]