42408729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 67372032

約数和(自身を除く): 24963303

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 3373, 4191, 10119, 12573, 30357, 37103, 111309, 333927, 428371, 1285113, 3855339, 4712081, 14136243, 42408729]

約数ペア:

[(1, 42408729), (3, 14136243), (9, 4712081), (11, 3855339), (33, 1285113), (99, 428371), (127, 333927), (381, 111309), (1143, 37103), (1397, 30357), (3373, 12573), (4191, 10119)]