18156933

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{10037}}^1$

素因数の和:10113

約数の個数: 16

約数和(自身を含む): 27303360

約数和(自身を除く): 9146427

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 10037, 30111, 90333, 270999, 672479, 2017437, 6052311, 18156933]

約数ペア:

[(1, 18156933), (3, 6052311), (9, 2017437), (27, 672479), (67, 270999), (201, 90333), (603, 30111), (1809, 10037)]