86266881

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 127685376

約数和(自身を除く): 41418495

約数列:

[1, 3, 9, 53, 159, 223, 477, 669, 811, 2007, 2433, 7299, 11819, 35457, 42983, 106371, 128949, 180853, 386847, 542559, 1627677, 9585209, 28755627, 86266881]

約数ペア:

[(1, 86266881), (3, 28755627), (9, 9585209), (53, 1627677), (159, 542559), (223, 386847), (477, 180853), (669, 128949), (811, 106371), (2007, 42983), (2433, 35457), (7299, 11819)]