121498767

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2539}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 189534800

約数和(自身を除く): 68036033

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 2539, 3681, 5317, 7617, 15951, 22851, 33007, 47853, 99021, 297063, 1038451, 3115353, 9346059, 13499863, 40499589, 121498767]

約数ペア:

[(1, 121498767), (3, 40499589), (9, 13499863), (13, 9346059), (39, 3115353), (117, 1038451), (409, 297063), (1227, 99021), (2539, 47853), (3681, 33007), (5317, 22851), (7617, 15951)]