139120171569

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{139259431}}^1$

素因数の和:139259477

約数の個数: 16

約数和(自身を含む): 211674336640

約数和(自身を除く): 72554165071

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 139259431, 417778293, 1253334879, 3760004637, 5152598947, 15457796841, 46373390523, 139120171569]

約数ペア:

[(1, 139120171569), (3, 46373390523), (9, 15457796841), (27, 5152598947), (37, 3760004637), (111, 1253334879), (333, 417778293), (999, 139259431)]