65943963

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{5857}}^1$

素因数の和:6008

約数の個数: 20

約数和(自身を含む): 99234520

約数和(自身を除く): 33290557

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 5857, 11259, 17571, 52713, 158139, 474417, 814123, 2442369, 7327107, 21981321, 65943963]

約数ペア:

[(1, 65943963), (3, 21981321), (9, 7327107), (27, 2442369), (81, 814123), (139, 474417), (417, 158139), (1251, 52713), (3753, 17571), (5857, 11259)]