137560209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{141961}}^1$

素因数の和:142000

約数の個数: 16

約数和(自身を含む): 204425280

約数和(自身を除く): 66865071

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 141961, 425883, 2413337, 2697259, 7240011, 8091777, 45853403, 137560209]

約数ペア:

[(1, 137560209), (3, 45853403), (17, 8091777), (19, 7240011), (51, 2697259), (57, 2413337), (323, 425883), (969, 141961)]