37987191

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 65802240

約数和(自身を除く): 27815049

約数列:

[1, 3, 9, 11, 23, 27, 33, 67, 69, 83, 99, 201, 207, 249, 253, 297, 603, 621, 737, 747, 759, 913, 1541, 1809, 1909, 2211, 2241, 2277, 2739, 4623, 5561, 5727, 6633, 6831, 8217, 13869, 16683, 16951, 17181, 19899, 20999, 24651, 41607, 50049, 50853, 51543, 61171, 62997, 127903, 150147, 152559, 183513, 188991, 383709, 457677, 550539, 566973, 1151127, 1406933, 1651617, 3453381, 4220799, 12662397, 37987191]

約数ペア:

[(1, 37987191), (3, 12662397), (9, 4220799), (11, 3453381), (23, 1651617), (27, 1406933), (33, 1151127), (67, 566973), (69, 550539), (83, 457677), (99, 383709), (201, 188991), (207, 183513), (249, 152559), (253, 150147), (297, 127903), (603, 62997), (621, 61171), (737, 51543), (747, 50853), (759, 50049), (913, 41607), (1541, 24651), (1809, 20999), (1909, 19899), (2211, 17181), (2241, 16951), (2277, 16683), (2739, 13869), (4623, 8217), (5561, 6831), (5727, 6633)]