80664661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{3019}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 100892160

約数和(自身を除く): 20227499

約数列:

[1, 7, 11, 77, 347, 2429, 3019, 3817, 21133, 26719, 33209, 232463, 1047593, 7333151, 11523523, 80664661]

約数ペア:

[(1, 80664661), (7, 11523523), (11, 7333151), (77, 1047593), (347, 232463), (2429, 33209), (3019, 26719), (3817, 21133)]