43085427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 74608896

約数和(自身を除く): 31523469

約数列:

[1, 3, 7, 11, 21, 33, 37, 71, 77, 111, 213, 231, 259, 407, 497, 777, 781, 1221, 1491, 2343, 2627, 2849, 5041, 5467, 7881, 8547, 15123, 16401, 18389, 28897, 35287, 55167, 55451, 86691, 105861, 166353, 186517, 202279, 388157, 559551, 606837, 1164471, 1305619, 2051687, 3916857, 6155061, 14361809, 43085427]

約数ペア:

[(1, 43085427), (3, 14361809), (7, 6155061), (11, 3916857), (21, 2051687), (33, 1305619), (37, 1164471), (71, 606837), (77, 559551), (111, 388157), (213, 202279), (231, 186517), (259, 166353), (407, 105861), (497, 86691), (777, 55451), (781, 55167), (1221, 35287), (1491, 28897), (2343, 18389), (2627, 16401), (2849, 15123), (5041, 8547), (5467, 7881)]