20183885127

素因数分解:

$3^4\times 7^2\times {\mathrm{5085383}}^1$

素因数の和:5085409

約数の個数: 30

約数和(自身を含む): 35073893448

約数和(自身を除く): 14890008321

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 5085383, 15256149, 35597681, 45768447, 106793043, 137305341, 249183767, 320379129, 411916023, 747551301, 961137387, 2242653903, 2883412161, 6727961709, 20183885127]

約数ペア:

[(1, 20183885127), (3, 6727961709), (7, 2883412161), (9, 2242653903), (21, 961137387), (27, 747551301), (49, 411916023), (63, 320379129), (81, 249183767), (147, 137305341), (189, 106793043), (441, 45768447), (567, 35597681), (1323, 15256149), (3969, 5085383)]