55266813

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 45371907

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 103, 119, 153, 167, 189, 309, 357, 459, 501, 721, 927, 1071, 1169, 1503, 1751, 2163, 2781, 2839, 3213, 3507, 4509, 5253, 6489, 8517, 10521, 12257, 15759, 17201, 19467, 19873, 25551, 31563, 36771, 47277, 51603, 59619, 76653, 110313, 120407, 154809, 178857, 292417, 330939, 361221, 464427, 536571, 877251, 1083663, 2046919, 2631753, 3250989, 6140757, 7895259, 18422271, 55266813]

約数ペア:

[(1, 55266813), (3, 18422271), (7, 7895259), (9, 6140757), (17, 3250989), (21, 2631753), (27, 2046919), (51, 1083663), (63, 877251), (103, 536571), (119, 464427), (153, 361221), (167, 330939), (189, 292417), (309, 178857), (357, 154809), (459, 120407), (501, 110313), (721, 76653), (927, 59619), (1071, 51603), (1169, 47277), (1503, 36771), (1751, 31563), (2163, 25551), (2781, 19873), (2839, 19467), (3213, 17201), (3507, 15759), (4509, 12257), (5253, 10521), (6489, 8517)]