56736531

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41203}}^1$

素因数の和:41232

約数の個数: 20

約数和(自身を含む): 89742312

約数和(自身を除く): 33005781

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 41203, 123609, 370827, 700451, 1112481, 2101353, 3337443, 6304059, 18912177, 56736531]

約数ペア:

[(1, 56736531), (3, 18912177), (9, 6304059), (17, 3337443), (27, 2101353), (51, 1112481), (81, 700451), (153, 370827), (459, 123609), (1377, 41203)]