425798127

素因数分解:

$3^4\times {\mathrm{1613}}^1\times {\mathrm{3259}}^1$

素因数の和:4884

約数の個数: 20

約数和(自身を含む): 636658440

約数和(自身を除く): 210860313

約数列:

[1, 3, 9, 27, 81, 1613, 3259, 4839, 9777, 14517, 29331, 43551, 87993, 130653, 263979, 5256767, 15770301, 47310903, 141932709, 425798127]

約数ペア:

[(1, 425798127), (3, 141932709), (9, 47310903), (27, 15770301), (81, 5256767), (1613, 263979), (3259, 130653), (4839, 87993), (9777, 43551), (14517, 29331)]