80925871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 90478080

約数和(自身を除く): 9552209

約数列:

[1, 13, 43, 71, 559, 923, 2039, 3053, 26507, 39689, 87677, 144769, 1139801, 1881997, 6225067, 80925871]

約数ペア:

[(1, 80925871), (13, 6225067), (43, 1881997), (71, 1139801), (559, 144769), (923, 87677), (2039, 39689), (3053, 26507)]