66334681

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 83165280

約数和(自身を除く): 16830599

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 1657, 2107, 5719, 11599, 31483, 40033, 71251, 81193, 220381, 498757, 1353769, 1542667, 3491299, 9476383, 66334681]

約数ペア:

[(1, 66334681), (7, 9476383), (19, 3491299), (43, 1542667), (49, 1353769), (133, 498757), (301, 220381), (817, 81193), (931, 71251), (1657, 40033), (2107, 31483), (5719, 11599)]