57720199689

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2441323}}^1$

素因数の和:2441437

約数の個数: 24

約数和(自身を含む): 86833012032

約数和(自身を除く): 29112812343

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 7881, 23643, 2441323, 7323969, 21971907, 90328951, 173333933, 270986853, 520001799, 812960559, 1560005397, 6413355521, 19240066563, 57720199689]

約数ペア:

[(1, 57720199689), (3, 19240066563), (9, 6413355521), (37, 1560005397), (71, 812960559), (111, 520001799), (213, 270986853), (333, 173333933), (639, 90328951), (2627, 21971907), (7881, 7323969), (23643, 2441323)]