27295953279

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{7457}}^1$

素因数の和:8184

約数の個数: 48

約数和(自身を含む): 43551259488

約数和(自身を除く): 16255306209

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 673, 777, 1813, 2019, 4711, 5439, 7457, 14133, 22371, 24901, 32977, 52199, 74703, 98931, 156597, 174307, 275909, 365393, 522921, 827727, 1096179, 1220149, 1931363, 3660447, 5018561, 5794089, 13519541, 15055683, 35129927, 40558623, 105389781, 185686757, 245909489, 557060271, 737728467, 1299807299, 3899421897, 9098651093, 27295953279]

約数ペア:

[(1, 27295953279), (3, 9098651093), (7, 3899421897), (21, 1299807299), (37, 737728467), (49, 557060271), (111, 245909489), (147, 185686757), (259, 105389781), (673, 40558623), (777, 35129927), (1813, 15055683), (2019, 13519541), (4711, 5794089), (5439, 5018561), (7457, 3660447), (14133, 1931363), (22371, 1220149), (24901, 1096179), (32977, 827727), (52199, 522921), (74703, 365393), (98931, 275909), (156597, 174307)]