64525689

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 96175872

約数和(自身を除く): 31650183

約数列:

[1, 3, 9, 47, 103, 141, 309, 423, 927, 1481, 4443, 4841, 13329, 14523, 43569, 69607, 152543, 208821, 457629, 626463, 1372887, 7169521, 21508563, 64525689]

約数ペア:

[(1, 64525689), (3, 21508563), (9, 7169521), (47, 1372887), (103, 626463), (141, 457629), (309, 208821), (423, 152543), (927, 69607), (1481, 43569), (4443, 14523), (4841, 13329)]