55584909

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{212969}}^1$

素因数の和:213004

約数の個数: 12

約数和(自身を含む): 83058300

約数和(自身を除く): 27473391

約数列:

[1, 3, 9, 29, 87, 261, 212969, 638907, 1916721, 6176101, 18528303, 55584909]

約数ペア:

[(1, 55584909), (3, 18528303), (9, 6176101), (29, 1916721), (87, 638907), (261, 212969)]