228559563

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{24971}}^1$

素因数の和:25096

約数の個数: 20

約数和(自身を含む): 344463768

約数和(自身を除く): 115904205

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 24971, 74913, 224739, 674217, 2022651, 2821723, 8465169, 25395507, 76186521, 228559563]

約数ペア:

[(1, 228559563), (3, 76186521), (9, 25395507), (27, 8465169), (81, 2821723), (113, 2022651), (339, 674217), (1017, 224739), (3051, 74913), (9153, 24971)]