38217729

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 56519680

約数和(自身を除く): 18301951

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 829, 1397, 2487, 4191, 9119, 15367, 27357, 46101, 100309, 105283, 300927, 315849, 1158113, 3474339, 12739243, 38217729]

約数ペア:

[(1, 38217729), (3, 12739243), (11, 3474339), (33, 1158113), (121, 315849), (127, 300927), (363, 105283), (381, 100309), (829, 46101), (1397, 27357), (2487, 15367), (4191, 9119)]