54911997

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3098

約数の個数: 36

約数和(自身を含む): 94548636

約数和(自身を除く): 39636639

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 3037, 6027, 9111, 18081, 21259, 27333, 63777, 124517, 148813, 191331, 373551, 446439, 871619, 1120653, 1339317, 2614857, 6101333, 7844571, 18303999, 54911997]

約数ペア:

[(1, 54911997), (3, 18303999), (7, 7844571), (9, 6101333), (21, 2614857), (41, 1339317), (49, 1120653), (63, 871619), (123, 446439), (147, 373551), (287, 191331), (369, 148813), (441, 124517), (861, 63777), (2009, 27333), (2583, 21259), (3037, 18081), (6027, 9111)]