77349391

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{68633}}^1$

素因数の和:68670

約数の個数: 12

約数和(自身を含む): 93891312

約数和(自身を除く): 16541921

約数列:

[1, 7, 23, 49, 161, 1127, 68633, 480431, 1578559, 3363017, 11049913, 77349391]

約数ペア:

[(1, 77349391), (7, 11049913), (23, 3363017), (49, 1578559), (161, 480431), (1127, 68633)]