40166487

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3181}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 61552608

約数和(自身を除く): 21386121

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 3181, 4209, 9543, 12627, 28629, 73163, 194041, 219489, 582123, 658467, 1746369, 4462943, 13388829, 40166487]

約数ペア:

[(1, 40166487), (3, 13388829), (9, 4462943), (23, 1746369), (61, 658467), (69, 582123), (183, 219489), (207, 194041), (549, 73163), (1403, 28629), (3181, 12627), (4209, 9543)]