53089263

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{4021}}^1$

素因数の和:4196

約数の個数: 20

約数和(自身を含む): 79812568

約数和(自身を除く): 26723305

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4021, 4401, 12063, 13203, 36189, 108567, 325701, 655423, 1966269, 5898807, 17696421, 53089263]

約数ペア:

[(1, 53089263), (3, 17696421), (9, 5898807), (27, 1966269), (81, 655423), (163, 325701), (489, 108567), (1467, 36189), (4021, 13203), (4401, 12063)]