229743621

素因数分解:

$3^6\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3648

約数の個数: 28

約数和(自身を含む): 348426540

約数和(自身を除く): 118682919

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 729, 801, 2403, 3541, 7209, 10623, 21627, 31869, 64881, 95607, 286821, 315149, 860463, 945447, 2581389, 2836341, 8509023, 25527069, 76581207, 229743621]

約数ペア:

[(1, 229743621), (3, 76581207), (9, 25527069), (27, 8509023), (81, 2836341), (89, 2581389), (243, 945447), (267, 860463), (729, 315149), (801, 286821), (2403, 95607), (3541, 64881), (7209, 31869), (10623, 21627)]