47838951

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 26292249

約数列:

[1, 3, 9, 27, 29, 87, 107, 261, 321, 571, 783, 963, 1713, 2889, 3103, 5139, 9309, 15417, 16559, 27927, 49677, 61097, 83781, 149031, 183291, 447093, 549873, 1649619, 1771813, 5315439, 15946317, 47838951]

約数ペア:

[(1, 47838951), (3, 15946317), (9, 5315439), (27, 1771813), (29, 1649619), (87, 549873), (107, 447093), (261, 183291), (321, 149031), (571, 83781), (783, 61097), (963, 49677), (1713, 27927), (2889, 16559), (3103, 15417), (5139, 9309)]