54687657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6421}}^1$

素因数の和:6608

約数の個数: 16

約数和(自身を含む): 77680512

約数和(自身を除く): 22992855

約数列:

[1, 3, 17, 51, 167, 501, 2839, 6421, 8517, 19263, 109157, 327471, 1072307, 3216921, 18229219, 54687657]

約数ペア:

[(1, 54687657), (3, 18229219), (17, 3216921), (51, 1072307), (167, 327471), (501, 109157), (2839, 19263), (6421, 8517)]