51606321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30773}}^1$

素因数の和:30832

約数の個数: 16

約数和(自身を含む): 75827136

約数和(自身を除く): 24220815

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 30773, 92319, 400049, 1200147, 1323239, 3969717, 17202107, 51606321]

約数ペア:

[(1, 51606321), (3, 17202107), (13, 3969717), (39, 1323239), (43, 1200147), (129, 400049), (559, 92319), (1677, 30773)]