29342727

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{75821}}^1$

素因数の和:75870

約数の個数: 12

約数和(自身を含む): 43370184

約数和(自身を除く): 14027457

約数列:

[1, 3, 9, 43, 129, 387, 75821, 227463, 682389, 3260303, 9780909, 29342727]

約数ペア:

[(1, 29342727), (3, 9780909), (9, 3260303), (43, 682389), (129, 227463), (387, 75821)]