22065453

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{823}}^1$

素因数の和:1166

約数の個数: 20

約数和(自身を含む): 33101728

約数和(自身を除く): 11036275

約数列:

[1, 3, 9, 27, 81, 331, 823, 993, 2469, 2979, 7407, 8937, 22221, 26811, 66663, 272413, 817239, 2451717, 7355151, 22065453]

約数ペア:

[(1, 22065453), (3, 7355151), (9, 2451717), (27, 817239), (81, 272413), (331, 66663), (823, 26811), (993, 22221), (2469, 8937), (2979, 7407)]