83457297

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13381}}^1$

素因数の和:13411

約数の個数: 40

約数和(自身を含む): 155445312

約数和(自身を除く): 71988015

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 13381, 40143, 93667, 120429, 147191, 281001, 361287, 441573, 843003, 1030337, 1083861, 1324719, 2529009, 3091011, 3974157, 7587027, 9273033, 11922471, 27819099, 83457297]

約数ペア:

[(1, 83457297), (3, 27819099), (7, 11922471), (9, 9273033), (11, 7587027), (21, 3974157), (27, 3091011), (33, 2529009), (63, 1324719), (77, 1083861), (81, 1030337), (99, 843003), (189, 441573), (231, 361287), (297, 281001), (567, 147191), (693, 120429), (891, 93667), (2079, 40143), (6237, 13381)]