265048929

素因数分解:

$3^4\times {\mathrm{1069}}^1\times {\mathrm{3061}}^1$

素因数の和:4142

約数の個数: 20

約数和(自身を含む): 396437140

約数和(自身を除く): 131388211

約数列:

[1, 3, 9, 27, 81, 1069, 3061, 3207, 9183, 9621, 27549, 28863, 82647, 86589, 247941, 3272209, 9816627, 29449881, 88349643, 265048929]

約数ペア:

[(1, 265048929), (3, 88349643), (9, 29449881), (27, 9816627), (81, 3272209), (1069, 247941), (3061, 86589), (3207, 82647), (9183, 28863), (9621, 27549)]