39572559

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 25292241

約数列:

[1, 3, 9, 13, 29, 39, 87, 107, 109, 117, 261, 321, 327, 377, 963, 981, 1131, 1391, 1417, 3103, 3161, 3393, 4173, 4251, 9309, 9483, 11663, 12519, 12753, 27927, 28449, 34989, 40339, 41093, 104967, 121017, 123279, 151619, 338227, 363051, 369837, 454857, 1014681, 1364571, 3044043, 4396951, 13190853, 39572559]

約数ペア:

[(1, 39572559), (3, 13190853), (9, 4396951), (13, 3044043), (29, 1364571), (39, 1014681), (87, 454857), (107, 369837), (109, 363051), (117, 338227), (261, 151619), (321, 123279), (327, 121017), (377, 104967), (963, 41093), (981, 40339), (1131, 34989), (1391, 28449), (1417, 27927), (3103, 12753), (3161, 12519), (3393, 11663), (4173, 9483), (4251, 9309)]