87661299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{156259}}^1$

素因数の和:156290

約数の個数: 16

約数和(自身を含む): 135008640

約数和(自身を除く): 47347341

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 156259, 468777, 1718849, 2656403, 5156547, 7969209, 29220433, 87661299]

約数ペア:

[(1, 87661299), (3, 29220433), (11, 7969209), (17, 5156547), (33, 2656403), (51, 1718849), (187, 468777), (561, 156259)]