39027009

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18043}}^1$

素因数の和:18156

約数の個数: 16

約数和(自身を含む): 60050432

約数和(自身を除く): 21023423

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 18043, 54129, 126301, 378903, 1858429, 5575287, 13009003, 39027009]

約数ペア:

[(1, 39027009), (3, 13009003), (7, 5575287), (21, 1858429), (103, 378903), (309, 126301), (721, 54129), (2163, 18043)]