345451036653

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{17844467}}^1$

素因数の和:17844718

約数の個数: 20

約数和(自身を含む): 518203350720

約数和(自身を除く): 172752314067

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 6453, 19359, 17844467, 53533401, 160600203, 481800609, 1445401827, 4264827613, 12794482839, 38383448517, 115150345551, 345451036653]

約数ペア:

[(1, 345451036653), (3, 115150345551), (9, 38383448517), (27, 12794482839), (81, 4264827613), (239, 1445401827), (717, 481800609), (2151, 160600203), (6453, 53533401), (19359, 17844467)]