23420880081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{45654737}}^1$

素因数の和:45654765

約数の個数: 16

約数和(自身を含む): 36523790400

約数和(自身を除く): 13102910319

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 45654737, 136964211, 410892633, 867440003, 1232677899, 2602320009, 7806960027, 23420880081]

約数ペア:

[(1, 23420880081), (3, 7806960027), (9, 2602320009), (19, 1232677899), (27, 867440003), (57, 410892633), (171, 136964211), (513, 45654737)]