144115281

素因数分解:

$3^6\times {\mathrm{197689}}^1$

素因数の和:197707

約数の個数: 14

約数和(自身を含む): 216075170

約数和(自身を除く): 71959889

約数列:

[1, 3, 9, 27, 81, 243, 729, 197689, 593067, 1779201, 5337603, 16012809, 48038427, 144115281]

約数ペア:

[(1, 144115281), (3, 48038427), (9, 16012809), (27, 5337603), (81, 1779201), (243, 593067), (729, 197689)]