67989069

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3499}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 104832000

約数和(自身を除く): 36842931

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 3499, 6477, 10497, 19431, 31491, 59483, 178449, 444373, 535347, 1333119, 3999357, 7554341, 22663023, 67989069]

約数ペア:

[(1, 67989069), (3, 22663023), (9, 7554341), (17, 3999357), (51, 1333119), (127, 535347), (153, 444373), (381, 178449), (1143, 59483), (2159, 31491), (3499, 19431), (6477, 10497)]