66205767

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1619}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 90668160

約数和(自身を除く): 24462393

約数列:

[1, 3, 43, 129, 317, 951, 1619, 4857, 13631, 40893, 69617, 208851, 513223, 1539669, 22068589, 66205767]

約数ペア:

[(1, 66205767), (3, 22068589), (43, 1539669), (129, 513223), (317, 208851), (951, 69617), (1619, 40893), (4857, 13631)]