53078967

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 78730080

約数和(自身を除く): 25651113

約数列:

[1, 3, 9, 61, 109, 183, 327, 549, 887, 981, 2661, 6649, 7983, 19947, 54107, 59841, 96683, 162321, 290049, 486963, 870147, 5897663, 17692989, 53078967]

約数ペア:

[(1, 53078967), (3, 17692989), (9, 5897663), (61, 870147), (109, 486963), (183, 290049), (327, 162321), (549, 96683), (887, 59841), (981, 54107), (2661, 19947), (6649, 7983)]