55184157

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18637}}^1$

素因数の和:18697

約数の個数: 24

約数和(自身を含む): 93040896

約数和(自身を除く): 37856739

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 18637, 55911, 130459, 167733, 391377, 875939, 1174131, 2627817, 6131573, 7883451, 18394719, 55184157]

約数ペア:

[(1, 55184157), (3, 18394719), (7, 7883451), (9, 6131573), (21, 2627817), (47, 1174131), (63, 875939), (141, 391377), (329, 167733), (423, 130459), (987, 55911), (2961, 18637)]