64197309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{3083}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 93556224

約数和(自身を除く): 29358915

約数列:

[1, 3, 11, 33, 631, 1893, 3083, 6941, 9249, 20823, 33913, 101739, 1945373, 5836119, 21399103, 64197309]

約数ペア:

[(1, 64197309), (3, 21399103), (11, 5836119), (33, 1945373), (631, 101739), (1893, 33913), (3083, 20823), (6941, 9249)]