27666009

素因数分解:

$3^3\times 7^1\times {\mathrm{146381}}^1$

素因数の和:146397

約数の個数: 16

約数和(自身を含む): 46842240

約数和(自身を除く): 19176231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 146381, 439143, 1024667, 1317429, 3074001, 3952287, 9222003, 27666009]

約数ペア:

[(1, 27666009), (3, 9222003), (7, 3952287), (9, 3074001), (21, 1317429), (27, 1024667), (63, 439143), (189, 146381)]