70856961

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{91193}}^1$

素因数の和:91240

約数の個数: 16

約数和(自身を含む): 110891904

約数和(自身を除く): 40034943

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 91193, 273579, 638351, 1915053, 3374141, 10122423, 23618987, 70856961]

約数ペア:

[(1, 70856961), (3, 23618987), (7, 10122423), (21, 3374141), (37, 1915053), (111, 638351), (259, 273579), (777, 91193)]