90831433

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{9749}}^1$

素因数の和:9789

約数の個数: 16

約数和(自身を含む): 114192000

約数和(自身を除く): 23360567

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 9749, 68243, 107239, 750673, 1179629, 8257403, 12975919, 90831433]

約数ペア:

[(1, 90831433), (7, 12975919), (11, 8257403), (77, 1179629), (121, 750673), (847, 107239), (1331, 68243), (9317, 9749)]