71810387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 80754432

約数和(自身を除く): 8944045

約数列:

[1, 11, 43, 157, 473, 967, 1727, 6751, 10637, 41581, 74261, 151819, 457391, 1670009, 6528217, 71810387]

約数ペア:

[(1, 71810387), (11, 6528217), (43, 1670009), (157, 457391), (473, 151819), (967, 74261), (1727, 41581), (6751, 10637)]