205054443

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{690419}}^1$

素因数の和:690439

約数の個数: 16

約数和(自身を含む): 331401600

約数和(自身を除く): 126347157

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 690419, 2071257, 6213771, 7594609, 18641313, 22783827, 68351481, 205054443]

約数ペア:

[(1, 205054443), (3, 68351481), (9, 22783827), (11, 18641313), (27, 7594609), (33, 6213771), (99, 2071257), (297, 690419)]