66778127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{1019}}^1$

素因数の和:1174

約数の個数: 12

約数和(自身を含む): 73013640

約数和(自身を除く): 6235513

約数列:

[1, 13, 71, 923, 1019, 5041, 13247, 65533, 72349, 940537, 5136779, 66778127]

約数ペア:

[(1, 66778127), (13, 5136779), (71, 940537), (923, 72349), (1019, 65533), (5041, 13247)]