66645219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{45061}}^1$

素因数の和:45110

約数の個数: 16

約数和(自身を含む): 97333920

約数和(自身を除く): 30688701

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 45061, 135183, 766037, 1306769, 2298111, 3920307, 22215073, 66645219]

約数ペア:

[(1, 66645219), (3, 22215073), (17, 3920307), (29, 2298111), (51, 1306769), (87, 766037), (493, 135183), (1479, 45061)]