531975807

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{75683}}^1$

素因数の和:75771

約数の個数: 24

約数和(自身を含む): 850082688

約数和(自身を除く): 318106881

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 75683, 227049, 681147, 832513, 2497539, 5373493, 7492617, 16120479, 48361437, 59108423, 177325269, 531975807]

約数ペア:

[(1, 531975807), (3, 177325269), (9, 59108423), (11, 48361437), (33, 16120479), (71, 7492617), (99, 5373493), (213, 2497539), (639, 832513), (781, 681147), (2343, 227049), (7029, 75683)]