26796627

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 46545408

約数和(自身を除く): 19748781

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 443, 517, 611, 1287, 1329, 1551, 1833, 3987, 4653, 4873, 5499, 5759, 6721, 14619, 17277, 20163, 20821, 43857, 51831, 60489, 62463, 63349, 187389, 190047, 229031, 270673, 570141, 687093, 812019, 2061279, 2436057, 2977403, 8932209, 26796627]

約数ペア:

[(1, 26796627), (3, 8932209), (9, 2977403), (11, 2436057), (13, 2061279), (33, 812019), (39, 687093), (47, 570141), (99, 270673), (117, 229031), (141, 190047), (143, 187389), (423, 63349), (429, 62463), (443, 60489), (517, 51831), (611, 43857), (1287, 20821), (1329, 20163), (1551, 17277), (1833, 14619), (3987, 6721), (4653, 5759), (4873, 5499)]