54947553

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 79827552

約数和(自身を除く): 24879999

約数列:

[1, 3, 17, 37, 51, 111, 629, 787, 1369, 1887, 2361, 4107, 13379, 23273, 29119, 40137, 69819, 87357, 495023, 1077403, 1485069, 3232209, 18315851, 54947553]

約数ペア:

[(1, 54947553), (3, 18315851), (17, 3232209), (37, 1485069), (51, 1077403), (111, 495023), (629, 87357), (787, 69819), (1369, 40137), (1887, 29119), (2361, 23273), (4107, 13379)]