213589629

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4523}}^1$

素因数の和:4599

約数の個数: 40

約数和(自身を含む): 354717792

約数和(自身を除く): 141128163

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 297, 477, 583, 891, 1431, 1749, 4293, 4523, 5247, 13569, 15741, 40707, 47223, 49753, 122121, 149259, 239719, 366363, 447777, 719157, 1343331, 2157471, 2636909, 4029993, 6472413, 7910727, 19417239, 23732181, 71196543, 213589629]

約数ペア:

[(1, 213589629), (3, 71196543), (9, 23732181), (11, 19417239), (27, 7910727), (33, 6472413), (53, 4029993), (81, 2636909), (99, 2157471), (159, 1343331), (297, 719157), (477, 447777), (583, 366363), (891, 239719), (1431, 149259), (1749, 122121), (4293, 49753), (4523, 47223), (5247, 40707), (13569, 15741)]