51145767

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 77520768

約数和(自身を除く): 26375001

約数列:

[1, 3, 9, 23, 69, 207, 211, 633, 1171, 1899, 3513, 4853, 10539, 14559, 26933, 43677, 80799, 242397, 247081, 741243, 2223729, 5682863, 17048589, 51145767]

約数ペア:

[(1, 51145767), (3, 17048589), (9, 5682863), (23, 2223729), (69, 741243), (207, 247081), (211, 242397), (633, 80799), (1171, 43677), (1899, 26933), (3513, 14559), (4853, 10539)]