201282327

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{8971}}^1$

素因数の和:9260

約数の個数: 20

約数和(自身を含む): 301800136

約数和(自身を除く): 100517809

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 7479, 8971, 22437, 26913, 80739, 242217, 726651, 2484967, 7454901, 22364703, 67094109, 201282327]

約数ペア:

[(1, 201282327), (3, 67094109), (9, 22364703), (27, 7454901), (81, 2484967), (277, 726651), (831, 242217), (2493, 80739), (7479, 26913), (8971, 22437)]