86649597

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{260209}}^1$

素因数の和:260252

約数の個数: 12

約数和(自身を含む): 128543740

約数和(自身を除く): 41894143

約数列:

[1, 3, 9, 37, 111, 333, 260209, 780627, 2341881, 9627733, 28883199, 86649597]

約数ペア:

[(1, 86649597), (3, 28883199), (9, 9627733), (37, 2341881), (111, 780627), (333, 260209)]