66513167

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{26321}}^1$

素因数の和:26366

約数の個数: 12

約数和(自身を含む): 80229456

約数和(自身を除く): 13716289

約数列:

[1, 7, 19, 133, 361, 2527, 26321, 184247, 500099, 3500693, 9501881, 66513167]

約数ペア:

[(1, 66513167), (7, 9501881), (19, 3500693), (133, 500099), (361, 184247), (2527, 26321)]