80228313

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 131957760

約数和(自身を除く): 51729447

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 127, 297, 381, 709, 891, 1143, 1397, 2127, 3429, 4191, 6381, 7799, 10287, 12573, 19143, 23397, 37719, 57429, 70191, 90043, 113157, 210573, 270129, 631719, 810387, 990473, 2431161, 2971419, 7293483, 8914257, 26742771, 80228313]

約数ペア:

[(1, 80228313), (3, 26742771), (9, 8914257), (11, 7293483), (27, 2971419), (33, 2431161), (81, 990473), (99, 810387), (127, 631719), (297, 270129), (381, 210573), (709, 113157), (891, 90043), (1143, 70191), (1397, 57429), (2127, 37719), (3429, 23397), (4191, 19143), (6381, 12573), (7799, 10287)]