327420927

素因数分解:

$3^3\times {\mathrm{1621}}^1\times {\mathrm{7481}}^1$

素因数の和:9111

約数の個数: 16

約数和(自身を含む): 485432160

約数和(自身を除く): 158011233

約数列:

[1, 3, 9, 27, 1621, 4863, 7481, 14589, 22443, 43767, 67329, 201987, 12126701, 36380103, 109140309, 327420927]

約数ペア:

[(1, 327420927), (3, 109140309), (9, 36380103), (27, 12126701), (1621, 201987), (4863, 67329), (7481, 43767), (14589, 22443)]