61858260653

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2176039}}^1$

素因数の和:2176208

約数の個数: 16

約数和(自身を含む): 73532743680

約数和(自身を除く): 11674483027

約数列:

[1, 7, 31, 131, 217, 917, 4061, 28427, 2176039, 15232273, 67457209, 285061109, 472200463, 1995427763, 8836894379, 61858260653]

約数ペア:

[(1, 61858260653), (7, 8836894379), (31, 1995427763), (131, 472200463), (217, 285061109), (917, 67457209), (4061, 15232273), (28427, 2176039)]