27676467

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 22642893

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 719, 819, 987, 1833, 2157, 2961, 4277, 5033, 5499, 6471, 9347, 12831, 15099, 28041, 33793, 38493, 45297, 65429, 84123, 101379, 196287, 236551, 304137, 439309, 588861, 709653, 1317927, 2128959, 3075163, 3953781, 9225489, 27676467]

約数ペア:

[(1, 27676467), (3, 9225489), (7, 3953781), (9, 3075163), (13, 2128959), (21, 1317927), (39, 709653), (47, 588861), (63, 439309), (91, 304137), (117, 236551), (141, 196287), (273, 101379), (329, 84123), (423, 65429), (611, 45297), (719, 38493), (819, 33793), (987, 28041), (1833, 15099), (2157, 12831), (2961, 9347), (4277, 6471), (5033, 5499)]