27511731

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2934

約数の個数: 28

約数和(自身を含む): 44437008

約数和(自身を除く): 16925277

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2903, 3159, 8709, 9477, 26127, 37739, 78381, 113217, 235143, 339651, 705429, 1018953, 2116287, 3056859, 9170577, 27511731]

約数ペア:

[(1, 27511731), (3, 9170577), (9, 3056859), (13, 2116287), (27, 1018953), (39, 705429), (81, 339651), (117, 235143), (243, 113217), (351, 78381), (729, 37739), (1053, 26127), (2903, 9477), (3159, 8709)]