64818927

素因数分解:

$3^3\times {\mathrm{1481}}^1\times {\mathrm{1621}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 96152160

約数和(自身を除く): 31333233

約数列:

[1, 3, 9, 27, 1481, 1621, 4443, 4863, 13329, 14589, 39987, 43767, 2400701, 7202103, 21606309, 64818927]

約数ペア:

[(1, 64818927), (3, 21606309), (9, 7202103), (27, 2400701), (1481, 43767), (1621, 39987), (4443, 14589), (4863, 13329)]