264828531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 127081869

約数列:

[1, 3, 11, 33, 107, 179, 321, 419, 537, 1177, 1257, 1969, 3531, 4609, 5907, 13827, 19153, 44833, 57459, 75001, 134499, 210683, 225003, 493163, 632049, 825011, 1479489, 2475033, 8025107, 24075321, 88276177, 264828531]

約数ペア:

[(1, 264828531), (3, 88276177), (11, 24075321), (33, 8025107), (107, 2475033), (179, 1479489), (321, 825011), (419, 632049), (537, 493163), (1177, 225003), (1257, 210683), (1969, 134499), (3531, 75001), (4609, 57459), (5907, 44833), (13827, 19153)]