66620147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 76001280

約数和(自身を除く): 9381133

約数列:

[1, 11, 31, 79, 341, 869, 2449, 2473, 26939, 27203, 76663, 195367, 843293, 2149037, 6056377, 66620147]

約数ペア:

[(1, 66620147), (11, 6056377), (31, 2149037), (79, 843293), (341, 195367), (869, 76663), (2449, 27203), (2473, 26939)]