127680009

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{433}}^2$

素因数の和:1096

約数の個数: 12

約数和(自身を含む): 171385776

約数和(自身を除く): 43705767

約数列:

[1, 3, 227, 433, 681, 1299, 98291, 187489, 294873, 562467, 42560003, 127680009]

約数ペア:

[(1, 127680009), (3, 42560003), (227, 562467), (433, 294873), (681, 187489), (1299, 98291)]