55666971

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 82830384

約数和(自身を除く): 27163413

約数列:

[1, 3, 9, 41, 123, 257, 369, 587, 771, 1761, 2313, 5283, 10537, 24067, 31611, 72201, 94833, 150859, 216603, 452577, 1357731, 6185219, 18555657, 55666971]

約数ペア:

[(1, 55666971), (3, 18555657), (9, 6185219), (41, 1357731), (123, 452577), (257, 216603), (369, 150859), (587, 94833), (771, 72201), (1761, 31611), (2313, 24067), (5283, 10537)]