53050347

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19583}}^1$

素因数の和:19639

約数の個数: 24

約数和(自身を含む): 89616384

約数和(自身を除く): 36566037

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 19583, 58749, 137081, 176247, 411243, 842069, 1233729, 2526207, 5894483, 7578621, 17683449, 53050347]

約数ペア:

[(1, 53050347), (3, 17683449), (7, 7578621), (9, 5894483), (21, 2526207), (43, 1233729), (63, 842069), (129, 411243), (301, 176247), (387, 137081), (903, 58749), (2709, 19583)]