1162161

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 64

約数和(自身を含む): 2365440

約数和(自身を除く): 1203279

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 43, 63, 77, 91, 99, 117, 129, 143, 189, 231, 273, 297, 301, 351, 387, 429, 473, 559, 693, 819, 903, 1001, 1161, 1287, 1419, 1677, 2079, 2457, 2709, 3003, 3311, 3861, 3913, 4257, 5031, 6149, 8127, 9009, 9933, 11739, 12771, 15093, 18447, 27027, 29799, 35217, 43043, 55341, 89397, 105651, 129129, 166023, 387387, 1162161]

約数ペア:

[(1, 1162161), (3, 387387), (7, 166023), (9, 129129), (11, 105651), (13, 89397), (21, 55341), (27, 43043), (33, 35217), (39, 29799), (43, 27027), (63, 18447), (77, 15093), (91, 12771), (99, 11739), (117, 9933), (129, 9009), (143, 8127), (189, 6149), (231, 5031), (273, 4257), (297, 3913), (301, 3861), (351, 3311), (387, 3003), (429, 2709), (473, 2457), (559, 2079), (693, 1677), (819, 1419), (903, 1287), (1001, 1161)]