85773981

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3881}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 117391680

約数和(自身を除く): 31617699

約数列:

[1, 3, 53, 139, 159, 417, 3881, 7367, 11643, 22101, 205693, 539459, 617079, 1618377, 28591327, 85773981]

約数ペア:

[(1, 85773981), (3, 28591327), (53, 1618377), (139, 617079), (159, 539459), (417, 205693), (3881, 22101), (7367, 11643)]