66191511

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 90312704

約数和(自身を除く): 24121193

約数列:

[1, 3, 67, 127, 201, 381, 2593, 7779, 8509, 25527, 173731, 329311, 521193, 987933, 22063837, 66191511]

約数ペア:

[(1, 66191511), (3, 22063837), (67, 987933), (127, 521193), (201, 329311), (381, 173731), (2593, 25527), (7779, 8509)]