80564619

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{1447}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 109491968

約数和(自身を除く): 28927349

約数列:

[1, 3, 67, 201, 277, 831, 1447, 4341, 18559, 55677, 96949, 290847, 400819, 1202457, 26854873, 80564619]

約数ペア:

[(1, 80564619), (3, 26854873), (67, 1202457), (201, 400819), (277, 290847), (831, 96949), (1447, 55677), (4341, 18559)]