54678429

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 91704960

約数和(自身を除く): 37026531

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 299, 351, 507, 521, 621, 897, 1521, 1563, 2691, 3887, 4563, 4689, 6773, 8073, 11661, 11983, 14067, 20319, 34983, 35949, 60957, 88049, 104949, 107847, 155779, 182871, 264147, 323541, 467337, 792441, 1402011, 2025127, 2377323, 4206033, 6075381, 18226143, 54678429]

約数ペア:

[(1, 54678429), (3, 18226143), (9, 6075381), (13, 4206033), (23, 2377323), (27, 2025127), (39, 1402011), (69, 792441), (117, 467337), (169, 323541), (207, 264147), (299, 182871), (351, 155779), (507, 107847), (521, 104949), (621, 88049), (897, 60957), (1521, 35949), (1563, 34983), (2691, 20319), (3887, 14067), (4563, 11983), (4689, 11661), (6773, 8073)]