77555889

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 116663040

約数和(自身を除く): 39107151

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 1467, 1823, 4727, 5469, 14181, 16407, 42543, 52867, 158601, 297149, 475803, 891447, 2674341, 8617321, 25851963, 77555889]

約数ペア:

[(1, 77555889), (3, 25851963), (9, 8617321), (29, 2674341), (87, 891447), (163, 475803), (261, 297149), (489, 158601), (1467, 52867), (1823, 42543), (4727, 16407), (5469, 14181)]