47800137

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 83865600

約数和(自身を除く): 36065463

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 103, 123, 147, 231, 287, 309, 343, 451, 539, 721, 861, 1029, 1133, 1353, 1617, 2009, 2163, 3157, 3399, 3773, 4223, 5047, 6027, 7931, 9471, 11319, 12669, 14063, 15141, 22099, 23793, 29561, 35329, 42189, 46453, 55517, 66297, 88683, 105987, 139359, 154693, 166551, 206927, 325171, 388619, 464079, 620781, 975513, 1165857, 1448489, 2276197, 4345467, 6828591, 15933379, 47800137]

約数ペア:

[(1, 47800137), (3, 15933379), (7, 6828591), (11, 4345467), (21, 2276197), (33, 1448489), (41, 1165857), (49, 975513), (77, 620781), (103, 464079), (123, 388619), (147, 325171), (231, 206927), (287, 166551), (309, 154693), (343, 139359), (451, 105987), (539, 88683), (721, 66297), (861, 55517), (1029, 46453), (1133, 42189), (1353, 35329), (1617, 29561), (2009, 23793), (2163, 22099), (3157, 15141), (3399, 14063), (3773, 12669), (4223, 11319), (5047, 9471), (6027, 7931)]