71685951

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{3881}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 98385408

約数和(自身を除く): 26699457

約数列:

[1, 3, 47, 131, 141, 393, 3881, 6157, 11643, 18471, 182407, 508411, 547221, 1525233, 23895317, 71685951]

約数ペア:

[(1, 71685951), (3, 23895317), (47, 1525233), (131, 547221), (141, 508411), (393, 182407), (3881, 18471), (6157, 11643)]