55245177

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3169}}^1$

素因数の和:3337

約数の個数: 24

約数和(自身を含む): 86541000

約数和(自身を除く): 31295823

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 3169, 5811, 9507, 17433, 28521, 41197, 123591, 370773, 472181, 1416543, 4249629, 6138353, 18415059, 55245177]

約数ペア:

[(1, 55245177), (3, 18415059), (9, 6138353), (13, 4249629), (39, 1416543), (117, 472181), (149, 370773), (447, 123591), (1341, 41197), (1937, 28521), (3169, 17433), (5811, 9507)]