51498927

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 76422528

約数和(自身を除く): 24923601

約数列:

[1, 3, 9, 71, 83, 213, 249, 639, 747, 971, 2913, 5893, 8739, 17679, 53037, 68941, 80593, 206823, 241779, 620469, 725337, 5722103, 17166309, 51498927]

約数ペア:

[(1, 51498927), (3, 17166309), (9, 5722103), (71, 725337), (83, 620469), (213, 241779), (249, 206823), (639, 80593), (747, 68941), (971, 53037), (2913, 17679), (5893, 8739)]