75978063

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12433}}^1$

素因数の和:12543

約数の個数: 24

約数和(自身を含む): 126727328

約数和(自身を除く): 50749265

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 12433, 37299, 87031, 111897, 261093, 783279, 1206001, 3618003, 8442007, 10854009, 25326021, 75978063]

約数ペア:

[(1, 75978063), (3, 25326021), (7, 10854009), (9, 8442007), (21, 3618003), (63, 1206001), (97, 783279), (291, 261093), (679, 111897), (873, 87031), (2037, 37299), (6111, 12433)]