231062781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{2617}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 324632000

約数和(自身を除く): 93569219

約数列:

[1, 3, 19, 57, 1549, 2617, 4647, 7851, 29431, 49723, 88293, 149169, 4053733, 12161199, 77020927, 231062781]

約数ペア:

[(1, 231062781), (3, 77020927), (19, 12161199), (57, 4053733), (1549, 149169), (2617, 88293), (4647, 49723), (7851, 29431)]