55557549

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{66377}}^1$

素因数の和:66417

約数の個数: 16

約数和(自身を含む): 84963840

約数和(自身を除く): 29406291

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 66377, 199131, 597393, 1792179, 2057687, 6173061, 18519183, 55557549]

約数ペア:

[(1, 55557549), (3, 18519183), (9, 6173061), (27, 2057687), (31, 1792179), (93, 597393), (279, 199131), (837, 66377)]