80761009

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3779}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 95800320

約数和(自身を除く): 15039311

約数列:

[1, 7, 43, 71, 301, 497, 3053, 3779, 21371, 26453, 162497, 268309, 1137479, 1878163, 11537287, 80761009]

約数ペア:

[(1, 80761009), (7, 11537287), (43, 1878163), (71, 1137479), (301, 268309), (497, 162497), (3053, 26453), (3779, 21371)]