66787903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5779}}^1$

素因数の和:5926

約数の個数: 16

約数和(自身を含む): 82862080

約数和(自身を除く): 16074177

約数列:

[1, 7, 13, 91, 127, 889, 1651, 5779, 11557, 40453, 75127, 525889, 733933, 5137531, 9541129, 66787903]

約数ペア:

[(1, 66787903), (7, 9541129), (13, 5137531), (91, 733933), (127, 525889), (889, 75127), (1651, 40453), (5779, 11557)]