156939147

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{54323}}^1$

素因数の和:54439

約数の個数: 16

約数和(自身を含む): 234679680

約数和(自身を除く): 77740533

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 54323, 162969, 488907, 1466721, 5812561, 17437683, 52313049, 156939147]

約数ペア:

[(1, 156939147), (3, 52313049), (9, 17437683), (27, 5812561), (107, 1466721), (321, 488907), (963, 162969), (2889, 54323)]