136619217

素因数分解:

$3^5\times 7^1\times {\mathrm{80317}}^1$

素因数の和:80339

約数の個数: 24

約数和(自身を含む): 233886016

約数和(自身を除く): 97266799

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 80317, 240951, 562219, 722853, 1686657, 2168559, 5059971, 6505677, 15179913, 19517031, 45539739, 136619217]

約数ペア:

[(1, 136619217), (3, 45539739), (7, 19517031), (9, 15179913), (21, 6505677), (27, 5059971), (63, 2168559), (81, 1686657), (189, 722853), (243, 562219), (567, 240951), (1701, 80317)]