40242249

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 61668672

約数和(自身を除く): 21426423

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 3187, 4209, 9561, 12627, 28683, 73301, 194407, 219903, 583221, 659709, 1749663, 4471361, 13414083, 40242249]

約数ペア:

[(1, 40242249), (3, 13414083), (9, 4471361), (23, 1749663), (61, 659709), (69, 583221), (183, 219903), (207, 194407), (549, 73301), (1403, 28683), (3187, 12627), (4209, 9561)]