27182727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21121}}^1$

素因数の和:21151

約数の個数: 24

約数和(自身を含む): 46130448

約数和(自身を除く): 18947721

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 21121, 63363, 190089, 232331, 274573, 696993, 823719, 2090979, 2471157, 3020303, 9060909, 27182727]

約数ペア:

[(1, 27182727), (3, 9060909), (9, 3020303), (11, 2471157), (13, 2090979), (33, 823719), (39, 696993), (99, 274573), (117, 232331), (143, 190089), (429, 63363), (1287, 21121)]