86367864961

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{1951}}^1\times {\mathrm{10151}}^1$

素因数の和:12205

約数の個数: 24

約数和(自身を含む): 101659691520

約数和(自身を除く): 15291826559

約数列:

[1, 7, 49, 89, 623, 1951, 4361, 10151, 13657, 71057, 95599, 173639, 497399, 903439, 1215473, 6324073, 8508311, 19804601, 44268511, 138632207, 970425449, 1762609489, 12338266423, 86367864961]

約数ペア:

[(1, 86367864961), (7, 12338266423), (49, 1762609489), (89, 970425449), (623, 138632207), (1951, 44268511), (4361, 19804601), (10151, 8508311), (13657, 6324073), (71057, 1215473), (95599, 903439), (173639, 497399)]