71604181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 79377408

約数和(自身を除く): 7773227

約数列:

[1, 11, 173, 191, 197, 1903, 2101, 2167, 33043, 34081, 37627, 363473, 374891, 413897, 6509471, 71604181]

約数ペア:

[(1, 71604181), (11, 6509471), (173, 413897), (191, 374891), (197, 363473), (1903, 37627), (2101, 34081), (2167, 33043)]