82391571

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1543}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 126453600

約数和(自身を除く): 44062029

約数列:

[1, 3, 9, 17, 51, 153, 349, 1047, 1543, 3141, 4629, 5933, 13887, 17799, 26231, 53397, 78693, 236079, 538507, 1615521, 4846563, 9154619, 27463857, 82391571]

約数ペア:

[(1, 82391571), (3, 27463857), (9, 9154619), (17, 4846563), (51, 1615521), (153, 538507), (349, 236079), (1047, 78693), (1543, 53397), (3141, 26231), (4629, 17799), (5933, 13887)]