27528851

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 32565696

約数和(自身を除く): 5036845

約数列:

[1, 7, 37, 157, 259, 677, 1099, 4739, 5809, 25049, 40663, 106289, 175343, 744023, 3932693, 27528851]

約数ペア:

[(1, 27528851), (7, 3932693), (37, 744023), (157, 175343), (259, 106289), (677, 40663), (1099, 25049), (4739, 5809)]