47776827

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 75192832

約数和(自身を除く): 27416005

約数列:

[1, 3, 7, 21, 43, 129, 157, 301, 337, 471, 903, 1011, 1099, 2359, 3297, 6751, 7077, 14491, 20253, 43473, 47257, 52909, 101437, 141771, 158727, 304311, 370363, 1111089, 2275087, 6825261, 15925609, 47776827]

約数ペア:

[(1, 47776827), (3, 15925609), (7, 6825261), (21, 2275087), (43, 1111089), (129, 370363), (157, 304311), (301, 158727), (337, 141771), (471, 101437), (903, 52909), (1011, 47257), (1099, 43473), (2359, 20253), (3297, 14491), (6751, 7077)]