39137283

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 27217917

約数列:

[1, 3, 9, 19, 23, 27, 31, 57, 69, 93, 107, 171, 207, 279, 321, 437, 513, 589, 621, 713, 837, 963, 1311, 1767, 2033, 2139, 2461, 2889, 3317, 3933, 5301, 6099, 6417, 7383, 9951, 11799, 13547, 15903, 18297, 19251, 22149, 29853, 40641, 46759, 54891, 63023, 66447, 76291, 89559, 121923, 140277, 189069, 228873, 365769, 420831, 567207, 686619, 1262493, 1449529, 1701621, 2059857, 4348587, 13045761, 39137283]

約数ペア:

[(1, 39137283), (3, 13045761), (9, 4348587), (19, 2059857), (23, 1701621), (27, 1449529), (31, 1262493), (57, 686619), (69, 567207), (93, 420831), (107, 365769), (171, 228873), (207, 189069), (279, 140277), (321, 121923), (437, 89559), (513, 76291), (589, 66447), (621, 63023), (713, 54891), (837, 46759), (963, 40641), (1311, 29853), (1767, 22149), (2033, 19251), (2139, 18297), (2461, 15903), (2889, 13547), (3317, 11799), (3933, 9951), (5301, 7383), (6099, 6417)]