85777017

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1423}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 116471808

約数和(自身を除く): 30694791

約数列:

[1, 3, 71, 213, 283, 849, 1423, 4269, 20093, 60279, 101033, 303099, 402709, 1208127, 28592339, 85777017]

約数ペア:

[(1, 85777017), (3, 28592339), (71, 1208127), (213, 402709), (283, 303099), (849, 101033), (1423, 60279), (4269, 20093)]