5356449

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 9504768

約数和(自身を除く): 4148319

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 67, 81, 141, 189, 201, 243, 329, 423, 469, 567, 603, 987, 1269, 1407, 1701, 1809, 2961, 3149, 3807, 4221, 5427, 8883, 9447, 11421, 12663, 16281, 22043, 26649, 28341, 37989, 66129, 79947, 85023, 113967, 198387, 255069, 595161, 765207, 1785483, 5356449]

約数ペア:

[(1, 5356449), (3, 1785483), (7, 765207), (9, 595161), (21, 255069), (27, 198387), (47, 113967), (63, 85023), (67, 79947), (81, 66129), (141, 37989), (189, 28341), (201, 26649), (243, 22043), (329, 16281), (423, 12663), (469, 11421), (567, 9447), (603, 8883), (987, 5427), (1269, 4221), (1407, 3807), (1701, 3149), (1809, 2961)]