71257467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30491}}^1$

素因数の和:30554

約数の個数: 16

約数和(自身を含む): 102453120

約数和(自身を除く): 31195653

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 30491, 91473, 579329, 1250131, 1737987, 3750393, 23752489, 71257467]

約数ペア:

[(1, 71257467), (3, 23752489), (19, 3750393), (41, 1737987), (57, 1250131), (123, 579329), (779, 91473), (2337, 30491)]