64693923839

素因数分解:

${\mathrm{31}}^1\times {\mathrm{397}}^2\times {\mathrm{13241}}^1$

素因数の和:14066

約数の個数: 12

約数和(自身を含む): 66954518208

約数和(自身を除く): 2260594369

約数列:

[1, 31, 397, 12307, 13241, 157609, 410471, 4885879, 5256677, 162956987, 2086900769, 64693923839]

約数ペア:

[(1, 64693923839), (31, 2086900769), (397, 162956987), (12307, 5256677), (13241, 4885879), (157609, 410471)]