64131011

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 76133568

約数和(自身を除く): 12002557

約数列:

[1, 7, 41, 73, 287, 511, 2993, 3061, 20951, 21427, 125501, 223453, 878507, 1564171, 9161573, 64131011]

約数ペア:

[(1, 64131011), (7, 9161573), (41, 1564171), (73, 878507), (287, 223453), (511, 125501), (2993, 21427), (3061, 20951)]