27891837

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{17509}}^1$

素因数の和:17577

約数の個数: 16

約数和(自身を含む): 42024000

約数和(自身を除く): 14132163

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 17509, 52527, 157581, 472743, 1033031, 3099093, 9297279, 27891837]

約数ペア:

[(1, 27891837), (3, 9297279), (9, 3099093), (27, 1033031), (59, 472743), (177, 157581), (531, 52527), (1593, 17509)]