66527923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 86372352

約数和(自身を除く): 19844429

約数列:

[1, 7, 11, 43, 71, 77, 283, 301, 473, 497, 781, 1981, 3053, 3113, 3311, 5467, 12169, 20093, 21371, 21791, 33583, 85183, 133859, 140651, 221023, 235081, 863999, 937013, 1547161, 6047993, 9503989, 66527923]

約数ペア:

[(1, 66527923), (7, 9503989), (11, 6047993), (43, 1547161), (71, 937013), (77, 863999), (283, 235081), (301, 221023), (473, 140651), (497, 133859), (781, 85183), (1981, 33583), (3053, 21791), (3113, 21371), (3311, 20093), (5467, 12169)]