210823569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{25657}}^1$

素因数の和:25757

約数の個数: 24

約数和(自身を含む): 336222432

約数和(自身を除く): 125398863

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 25657, 76971, 230913, 282227, 846681, 2129531, 2540043, 6388593, 19165779, 23424841, 70274523, 210823569]

約数ペア:

[(1, 210823569), (3, 70274523), (9, 23424841), (11, 19165779), (33, 6388593), (83, 2540043), (99, 2129531), (249, 846681), (747, 282227), (913, 230913), (2739, 76971), (8217, 25657)]