27197277

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 37051200

約数和(自身を除く): 9853923

約数列:

[1, 3, 61, 183, 331, 449, 993, 1347, 20191, 27389, 60573, 82167, 148619, 445857, 9065759, 27197277]

約数ペア:

[(1, 27197277), (3, 9065759), (61, 445857), (183, 148619), (331, 82167), (449, 60573), (993, 27389), (1347, 20191)]