27193401

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 41618304

約数和(自身を除く): 14424903

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 2381, 3807, 7143, 11421, 21429, 64287, 111907, 192861, 335721, 578583, 1007163, 3021489, 9064467, 27193401]

約数ペア:

[(1, 27193401), (3, 9064467), (9, 3021489), (27, 1007163), (47, 578583), (81, 335721), (141, 192861), (243, 111907), (423, 64287), (1269, 21429), (2381, 11421), (3807, 7143)]