54196989

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 92794176

約数和(自身を除く): 38597187

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 277, 363, 539, 831, 847, 1331, 1617, 1939, 2541, 3047, 3993, 5817, 5929, 9141, 9317, 13573, 17787, 21329, 27951, 33517, 40719, 63987, 65219, 100551, 149303, 195657, 234619, 368687, 447909, 703857, 1106061, 1642333, 2580809, 4926999, 7742427, 18065663, 54196989]

約数ペア:

[(1, 54196989), (3, 18065663), (7, 7742427), (11, 4926999), (21, 2580809), (33, 1642333), (49, 1106061), (77, 703857), (121, 447909), (147, 368687), (231, 234619), (277, 195657), (363, 149303), (539, 100551), (831, 65219), (847, 63987), (1331, 40719), (1617, 33517), (1939, 27951), (2541, 21329), (3047, 17787), (3993, 13573), (5817, 9317), (5929, 9141)]