207742743

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1976

約数の個数: 36

約数和(自身を含む): 329558112

約数和(自身を除く): 121815369

約数列:

[1, 3, 9, 13, 39, 73, 117, 169, 219, 507, 657, 949, 1521, 1871, 2847, 5613, 8541, 12337, 16839, 24323, 37011, 72969, 111033, 136583, 218907, 316199, 409749, 948597, 1229247, 1775579, 2845791, 5326737, 15980211, 23082527, 69247581, 207742743]

約数ペア:

[(1, 207742743), (3, 69247581), (9, 23082527), (13, 15980211), (39, 5326737), (73, 2845791), (117, 1775579), (169, 1229247), (219, 948597), (507, 409749), (657, 316199), (949, 218907), (1521, 136583), (1871, 111033), (2847, 72969), (5613, 37011), (8541, 24323), (12337, 16839)]