55579671

素因数分解:

$3^2\times 7^2\times {\mathrm{126031}}^1$

素因数の和:126051

約数の個数: 18

約数和(自身を含む): 93389712

約数和(自身を除く): 37810041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 126031, 378093, 882217, 1134279, 2646651, 6175519, 7939953, 18526557, 55579671]

約数ペア:

[(1, 55579671), (3, 18526557), (7, 7939953), (9, 6175519), (21, 2646651), (49, 1134279), (63, 882217), (147, 378093), (441, 126031)]