157687533

素因数分解:

$3^3\times {\mathrm{839}}^1\times {\mathrm{6961}}^1$

素因数の和:7809

約数の個数: 16

約数和(自身を含む): 233923200

約数和(自身を除く): 76235667

約数列:

[1, 3, 9, 27, 839, 2517, 6961, 7551, 20883, 22653, 62649, 187947, 5840279, 17520837, 52562511, 157687533]

約数ペア:

[(1, 157687533), (3, 52562511), (9, 17520837), (27, 5840279), (839, 187947), (2517, 62649), (6961, 22653), (7551, 20883)]