67998931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67931}}^1$

素因数の和:67962

約数の個数: 16

約数和(自身を含む): 91300608

約数和(自身を除く): 23301677

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 67931, 475517, 747241, 883103, 5230687, 6181721, 9714133, 67998931]

約数ペア:

[(1, 67998931), (7, 9714133), (11, 6181721), (13, 5230687), (77, 883103), (91, 747241), (143, 475517), (1001, 67931)]