76817447

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{68161}}^1$

素因数の和:68198

約数の個数: 12

約数和(自身を含む): 93245616

約数和(自身を除く): 16428169

約数列:

[1, 7, 23, 49, 161, 1127, 68161, 477127, 1567703, 3339889, 10973921, 76817447]

約数ペア:

[(1, 76817447), (7, 10973921), (23, 3339889), (49, 1567703), (161, 477127), (1127, 68161)]