66231837

素因数分解:

$3^6\times 7^1\times {\mathrm{12979}}^1$

素因数の和:13004

約数の個数: 28

約数和(自身を含む): 113497120

約数和(自身を除く): 47265283

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 12979, 38937, 90853, 116811, 272559, 350433, 817677, 1051299, 2453031, 3153897, 7359093, 9461691, 22077279, 66231837]

約数ペア:

[(1, 66231837), (3, 22077279), (7, 9461691), (9, 7359093), (21, 3153897), (27, 2453031), (63, 1051299), (81, 817677), (189, 350433), (243, 272559), (567, 116811), (729, 90853), (1701, 38937), (5103, 12979)]