80137233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4679}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 127033920

約数和(自身を除く): 46896687

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 4679, 5709, 14037, 17127, 42111, 51469, 154407, 463221, 809467, 2428401, 7285203, 8904137, 26712411, 80137233]

約数ペア:

[(1, 80137233), (3, 26712411), (9, 8904137), (11, 7285203), (33, 2428401), (99, 809467), (173, 463221), (519, 154407), (1557, 51469), (1903, 42111), (4679, 17127), (5709, 14037)]