54926523

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 82368000

約数和(自身を除く): 27441477

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 1999, 3053, 5997, 9159, 17991, 27477, 85957, 141929, 257871, 425787, 773613, 1277361, 6102947, 18308841, 54926523]

約数ペア:

[(1, 54926523), (3, 18308841), (9, 6102947), (43, 1277361), (71, 773613), (129, 425787), (213, 257871), (387, 141929), (639, 85957), (1999, 27477), (3053, 17991), (5997, 9159)]