85671579

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{8377}}^1$

素因数の和:8874

約数の個数: 16

約数和(自身を含む): 130830848

約数和(自身を除く): 45159269

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 8377, 10227, 25131, 58639, 175917, 4079599, 12238797, 28557193, 85671579]

約数ペア:

[(1, 85671579), (3, 28557193), (7, 12238797), (21, 4079599), (487, 175917), (1461, 58639), (3409, 25131), (8377, 10227)]