137024703

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{39341}}^1$

素因数の和:39396

約数の個数: 20

約数和(自身を含む): 209456808

約数和(自身を除く): 72432105

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 39341, 118023, 354069, 1062207, 1691663, 3186621, 5074989, 15224967, 45674901, 137024703]

約数ペア:

[(1, 137024703), (3, 45674901), (9, 15224967), (27, 5074989), (43, 3186621), (81, 1691663), (129, 1062207), (387, 354069), (1161, 118023), (3483, 39341)]