48961881

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{3187}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 72686400

約数和(自身を除く): 23724519

約数列:

[1, 3, 9, 27, 569, 1707, 3187, 5121, 9561, 15363, 28683, 86049, 1813403, 5440209, 16320627, 48961881]

約数ペア:

[(1, 48961881), (3, 16320627), (9, 5440209), (27, 1813403), (569, 86049), (1707, 28683), (3187, 15363), (5121, 9561)]