85774797

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 138003840

約数和(自身を除く): 52229043

約数列:

[1, 3, 9, 19, 23, 57, 69, 113, 171, 193, 207, 339, 437, 579, 1017, 1311, 1737, 2147, 2599, 3667, 3933, 4439, 6441, 7797, 11001, 13317, 19323, 21809, 23391, 33003, 39951, 49381, 65427, 84341, 148143, 196281, 253023, 414371, 444429, 501607, 759069, 1243113, 1504821, 3729339, 4514463, 9530533, 28591599, 85774797]

約数ペア:

[(1, 85774797), (3, 28591599), (9, 9530533), (19, 4514463), (23, 3729339), (57, 1504821), (69, 1243113), (113, 759069), (171, 501607), (193, 444429), (207, 414371), (339, 253023), (437, 196281), (579, 148143), (1017, 84341), (1311, 65427), (1737, 49381), (2147, 39951), (2599, 33003), (3667, 23391), (3933, 21809), (4439, 19323), (6441, 13317), (7797, 11001)]