54128217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126173}}^1$

素因数の和:126200

約数の個数: 16

約数和(自身を含む): 84788928

約数和(自身を除く): 30660711

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 126173, 378519, 1387903, 1640249, 4163709, 4920747, 18042739, 54128217]

約数ペア:

[(1, 54128217), (3, 18042739), (11, 4920747), (13, 4163709), (33, 1640249), (39, 1387903), (143, 378519), (429, 126173)]