66426039

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 97798272

約数和(自身を除く): 31372233

約数列:

[1, 3, 9, 103, 131, 309, 393, 547, 927, 1179, 1641, 4923, 13493, 40479, 56341, 71657, 121437, 169023, 214971, 507069, 644913, 7380671, 22142013, 66426039]

約数ペア:

[(1, 66426039), (3, 22142013), (9, 7380671), (103, 644913), (131, 507069), (309, 214971), (393, 169023), (547, 121437), (927, 71657), (1179, 56341), (1641, 40479), (4923, 13493)]