8072649

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 13059200

約数和(自身を除く): 4986551

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 211, 327, 351, 633, 981, 1417, 1899, 2743, 2943, 4251, 5697, 8229, 12753, 22999, 24687, 38259, 68997, 74061, 206991, 298987, 620973, 896961, 2690883, 8072649]

約数ペア:

[(1, 8072649), (3, 2690883), (9, 896961), (13, 620973), (27, 298987), (39, 206991), (109, 74061), (117, 68997), (211, 38259), (327, 24687), (351, 22999), (633, 12753), (981, 8229), (1417, 5697), (1899, 4251), (2743, 2943)]