2055664557

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{6173}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 3001156704

約数和(自身を除く): 945492147

約数列:

[1, 3, 9, 163, 227, 489, 681, 1467, 2043, 6173, 18519, 37001, 55557, 111003, 333009, 1006199, 1401271, 3018597, 4203813, 9055791, 12611439, 228407173, 685221519, 2055664557]

約数ペア:

[(1, 2055664557), (3, 685221519), (9, 228407173), (163, 12611439), (227, 9055791), (489, 4203813), (681, 3018597), (1467, 1401271), (2043, 1006199), (6173, 333009), (18519, 111003), (37001, 55557)]