387153

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 618240

約数和(自身を除く): 231087

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1103, 3309, 9927, 14339, 29781, 43017, 129051, 387153]

約数ペア:

[(1, 387153), (3, 129051), (9, 43017), (13, 29781), (27, 14339), (39, 9927), (117, 3309), (351, 1103)]