87676581

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{2647}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 119520128

約数和(自身を除く): 31843547

約数列:

[1, 3, 61, 181, 183, 543, 2647, 7941, 11041, 33123, 161467, 479107, 484401, 1437321, 29225527, 87676581]

約数ペア:

[(1, 87676581), (3, 29225527), (61, 1437321), (181, 484401), (183, 479107), (543, 161467), (2647, 33123), (7941, 11041)]