71809611

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{2137}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 100161024

約数和(自身を除く): 28351413

約数列:

[1, 3, 23, 69, 487, 1461, 2137, 6411, 11201, 33603, 49151, 147453, 1040719, 3122157, 23936537, 71809611]

約数ペア:

[(1, 71809611), (3, 23936537), (23, 3122157), (69, 1040719), (487, 147453), (1461, 49151), (2137, 33603), (6411, 11201)]