26750889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 44341440

約数和(自身を除く): 17590551

約数列:

[1, 3, 9, 11, 33, 37, 67, 99, 109, 111, 201, 327, 333, 407, 603, 737, 981, 1199, 1221, 2211, 2479, 3597, 3663, 4033, 6633, 7303, 7437, 10791, 12099, 21909, 22311, 27269, 36297, 44363, 65727, 80333, 81807, 133089, 240999, 245421, 270211, 399267, 722997, 810633, 2431899, 2972321, 8916963, 26750889]

約数ペア:

[(1, 26750889), (3, 8916963), (9, 2972321), (11, 2431899), (33, 810633), (37, 722997), (67, 399267), (99, 270211), (109, 245421), (111, 240999), (201, 133089), (327, 81807), (333, 80333), (407, 65727), (603, 44363), (737, 36297), (981, 27269), (1199, 22311), (1221, 21909), (2211, 12099), (2479, 10791), (3597, 7437), (3663, 7303), (4033, 6633)]