128467801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{40693}}^1$

素因数の和:40752

約数の個数: 16

約数和(自身を含む): 164078208

約数和(自身を除く): 35610407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 40693, 284851, 447623, 1668413, 3133361, 11678891, 18352543, 128467801]

約数ペア:

[(1, 128467801), (7, 18352543), (11, 11678891), (41, 3133361), (77, 1668413), (287, 447623), (451, 284851), (3157, 40693)]