55883380077

素因数分解:

$3^2\times 7^1\times {\mathrm{887037779}}^1$

素因数の和:887037792

約数の個数: 12

約数和(自身を含む): 92251929120

約数和(自身を除く): 36368549043

約数列:

[1, 3, 7, 9, 21, 63, 887037779, 2661113337, 6209264453, 7983340011, 18627793359, 55883380077]

約数ペア:

[(1, 55883380077), (3, 18627793359), (7, 7983340011), (9, 6209264453), (21, 2661113337), (63, 887037779)]