86986671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{27961}}^1$

素因数の和:28042

約数の個数: 16

約数和(自身を含む): 124822368

約数和(自身を除く): 37835697

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 27961, 83883, 475337, 1426011, 1705621, 5116863, 28995557, 86986671]

約数ペア:

[(1, 86986671), (3, 28995557), (17, 5116863), (51, 1705621), (61, 1426011), (183, 475337), (1037, 83883), (3111, 27961)]