64212201

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{599}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 95409600

約数和(自身を除く): 31197399

約数列:

[1, 3, 9, 43, 129, 277, 387, 599, 831, 1797, 2493, 5391, 11911, 25757, 35733, 77271, 107199, 165923, 231813, 497769, 1493307, 7134689, 21404067, 64212201]

約数ペア:

[(1, 64212201), (3, 21404067), (9, 7134689), (43, 1493307), (129, 497769), (277, 231813), (387, 165923), (599, 107199), (831, 77271), (1797, 35733), (2493, 25757), (5391, 11911)]