86968323

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{82591}}^1$

素因数の和:82616

約数の個数: 20

約数和(自身を含む): 139910848

約数和(自身を除く): 52942525

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 82591, 247773, 743319, 1073683, 2229957, 3221049, 6689871, 9663147, 28989441, 86968323]

約数ペア:

[(1, 86968323), (3, 28989441), (9, 9663147), (13, 6689871), (27, 3221049), (39, 2229957), (81, 1073683), (117, 743319), (351, 247773), (1053, 82591)]