52805057571

素因数分解:

$3^4\times 7^1\times {\mathrm{93130613}}^1$

素因数の和:93130632

約数の個数: 20

約数和(自身を含む): 90150434352

約数和(自身を除く): 37345376781

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 93130613, 279391839, 651914291, 838175517, 1955742873, 2514526551, 5867228619, 7543579653, 17601685857, 52805057571]

約数ペア:

[(1, 52805057571), (3, 17601685857), (7, 7543579653), (9, 5867228619), (21, 2514526551), (27, 1955742873), (63, 838175517), (81, 651914291), (189, 279391839), (567, 93130613)]