68042289

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{6599}}^1$

素因数の和:7100

約数の個数: 16

約数和(自身を含む): 103910400

約数和(自身を除く): 35868111

約数列:

[1, 3, 7, 21, 491, 1473, 3437, 6599, 10311, 19797, 46193, 138579, 3240109, 9720327, 22680763, 68042289]

約数ペア:

[(1, 68042289), (3, 22680763), (7, 9720327), (21, 3240109), (491, 138579), (1473, 46193), (3437, 19797), (6599, 10311)]