54758631

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 76540800

約数和(自身を除く): 21782169

約数列:

[1, 3, 37, 67, 111, 199, 201, 597, 1369, 2479, 4107, 7363, 7437, 13333, 22089, 39999, 91723, 272431, 275169, 493321, 817293, 1479963, 18252877, 54758631]

約数ペア:

[(1, 54758631), (3, 18252877), (37, 1479963), (67, 817293), (111, 493321), (199, 275169), (201, 272431), (597, 91723), (1369, 39999), (2479, 22089), (4107, 13333), (7363, 7437)]