80752903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{25579}}^1$

素因数の和:25638

約数の個数: 16

約数和(自身を含む): 103138560

約数和(自身を除く): 22385657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 25579, 179053, 281369, 1048739, 1969583, 7341173, 11536129, 80752903]

約数ペア:

[(1, 80752903), (7, 11536129), (11, 7341173), (41, 1969583), (77, 1048739), (287, 281369), (451, 179053), (3157, 25579)]