51092523

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 76898016

約数和(自身を除く): 25805493

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2161, 2627, 6483, 7881, 19449, 23643, 79957, 153431, 239871, 460293, 719613, 1380879, 5676947, 17030841, 51092523]

約数ペア:

[(1, 51092523), (3, 17030841), (9, 5676947), (37, 1380879), (71, 719613), (111, 460293), (213, 239871), (333, 153431), (639, 79957), (2161, 23643), (2627, 19449), (6483, 7881)]