27474489

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 48202752

約数和(自身を除く): 20728263

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 161, 201, 207, 283, 469, 483, 603, 849, 1407, 1449, 1541, 1981, 2547, 4221, 4623, 5943, 6509, 10787, 13869, 17829, 18961, 19527, 32361, 45563, 56883, 58581, 97083, 132727, 136689, 170649, 398181, 410067, 436103, 1194543, 1308309, 3052721, 3924927, 9158163, 27474489]

約数ペア:

[(1, 27474489), (3, 9158163), (7, 3924927), (9, 3052721), (21, 1308309), (23, 1194543), (63, 436103), (67, 410067), (69, 398181), (161, 170649), (201, 136689), (207, 132727), (283, 97083), (469, 58581), (483, 56883), (603, 45563), (849, 32361), (1407, 19527), (1449, 18961), (1541, 17829), (1981, 13869), (2547, 10787), (4221, 6509), (4623, 5943)]