87752181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{156421}}^1$

素因数の和:156452

約数の個数: 16

約数和(自身を含む): 135148608

約数和(自身を除く): 47396427

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 156421, 469263, 1720631, 2659157, 5161893, 7977471, 29250727, 87752181]

約数ペア:

[(1, 87752181), (3, 29250727), (11, 7977471), (17, 5161893), (33, 2659157), (51, 1720631), (187, 469263), (561, 156421)]