90371391

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{13103}}^1$

素因数の和:13147

約数の個数: 24

約数和(自身を含む): 139426560

約数和(自身を除く): 49055169

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 13103, 39309, 144133, 248957, 432399, 746871, 1585463, 2738527, 4756389, 8215581, 30123797, 90371391]

約数ペア:

[(1, 90371391), (3, 30123797), (11, 8215581), (19, 4756389), (33, 2738527), (57, 1585463), (121, 746871), (209, 432399), (363, 248957), (627, 144133), (2299, 39309), (6897, 13103)]