47619081

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{129049}}^1$

素因数の和:129096

約数の個数: 12

約数和(自身を含む): 70461300

約数和(自身を除く): 22842219

約数列:

[1, 3, 9, 41, 123, 369, 129049, 387147, 1161441, 5291009, 15873027, 47619081]

約数ペア:

[(1, 47619081), (3, 15873027), (9, 5291009), (41, 1161441), (123, 387147), (369, 129049)]