65560761

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14657}}^1$

素因数の和:14741

約数の個数: 24

約数和(自身を含む): 109759104

約数和(自身を除く): 44198343

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 14657, 43971, 102599, 131913, 307797, 923391, 1040647, 3121941, 7284529, 9365823, 21853587, 65560761]

約数ペア:

[(1, 65560761), (3, 21853587), (7, 9365823), (9, 7284529), (21, 3121941), (63, 1040647), (71, 923391), (213, 307797), (497, 131913), (639, 102599), (1491, 43971), (4473, 14657)]