330484617

素因数分解:

$3^5\times {\mathrm{839}}^1\times {\mathrm{1621}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 495942720

約数和(自身を除く): 165458103

約数列:

[1, 3, 9, 27, 81, 243, 839, 1621, 2517, 4863, 7551, 14589, 22653, 43767, 67959, 131301, 203877, 393903, 1360019, 4080057, 12240171, 36720513, 110161539, 330484617]

約数ペア:

[(1, 330484617), (3, 110161539), (9, 36720513), (27, 12240171), (81, 4080057), (243, 1360019), (839, 393903), (1621, 203877), (2517, 131301), (4863, 67959), (7551, 43767), (14589, 22653)]