133130403

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 236527200

約数和(自身を除く): 103396797

約数列:

[1, 3, 7, 9, 21, 37, 41, 49, 63, 111, 123, 147, 199, 259, 287, 333, 369, 441, 597, 777, 861, 1393, 1517, 1791, 1813, 2009, 2331, 2583, 4179, 4551, 5439, 6027, 7363, 8159, 9751, 10619, 12537, 13653, 16317, 18081, 22089, 24477, 29253, 31857, 51541, 57113, 66267, 73431, 74333, 87759, 95571, 154623, 171339, 222999, 301883, 360787, 399791, 463869, 514017, 668997, 905649, 1082361, 1199373, 2113181, 2716947, 3247083, 3598119, 6339543, 14792267, 19018629, 44376801, 133130403]

約数ペア:

[(1, 133130403), (3, 44376801), (7, 19018629), (9, 14792267), (21, 6339543), (37, 3598119), (41, 3247083), (49, 2716947), (63, 2113181), (111, 1199373), (123, 1082361), (147, 905649), (199, 668997), (259, 514017), (287, 463869), (333, 399791), (369, 360787), (441, 301883), (597, 222999), (777, 171339), (861, 154623), (1393, 95571), (1517, 87759), (1791, 74333), (1813, 73431), (2009, 66267), (2331, 57113), (2583, 51541), (4179, 31857), (4551, 29253), (5439, 24477), (6027, 22089), (7363, 18081), (8159, 16317), (9751, 13653), (10619, 12537)]