156949226019

素因数分解:

$3^3\times {\mathrm{2081}}^1\times {\mathrm{2793337}}^1$

素因数の和:2795427

約数の個数: 16

約数和(自身を含む): 232629188640

約数和(自身を除く): 75679962621

約数列:

[1, 3, 9, 27, 2081, 6243, 18729, 56187, 2793337, 8380011, 25140033, 75420099, 5812934297, 17438802891, 52316408673, 156949226019]

約数ペア:

[(1, 156949226019), (3, 52316408673), (9, 17438802891), (27, 5812934297), (2081, 75420099), (6243, 25140033), (18729, 8380011), (56187, 2793337)]