487923372297

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{547663}}^1$

素因数の和:548339

約数の個数: 40

約数和(自身を含む): 772942300416

約数和(自身を除く): 285018928119

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 647, 1377, 1941, 5823, 10999, 17469, 32997, 52407, 98991, 296973, 547663, 890919, 1642989, 4928967, 9310271, 14786901, 27930813, 44360703, 83792439, 251377317, 354337961, 754131951, 1063013883, 3189041649, 6023745337, 9567124947, 18071236011, 28701374841, 54213708033, 162641124099, 487923372297]

約数ペア:

[(1, 487923372297), (3, 162641124099), (9, 54213708033), (17, 28701374841), (27, 18071236011), (51, 9567124947), (81, 6023745337), (153, 3189041649), (459, 1063013883), (647, 754131951), (1377, 354337961), (1941, 251377317), (5823, 83792439), (10999, 44360703), (17469, 27930813), (32997, 14786901), (52407, 9310271), (98991, 4928967), (296973, 1642989), (547663, 890919)]