55089727

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 69768608

約数和(自身を除く): 14678881

約数列:

[1, 7, 11, 77, 121, 193, 337, 847, 1351, 2123, 2359, 3707, 14861, 23353, 25949, 40777, 65041, 163471, 285439, 455287, 715451, 5008157, 7869961, 55089727]

約数ペア:

[(1, 55089727), (7, 7869961), (11, 5008157), (77, 715451), (121, 455287), (193, 285439), (337, 163471), (847, 65041), (1351, 40777), (2123, 25949), (2359, 23353), (3707, 14861)]