81311097

素因数分解:

$3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{5009}}^1$

素因数の和:5792

約数の個数: 16

約数和(自身を含む): 124087680

約数和(自身を除く): 42776583

約数列:

[1, 3, 7, 21, 773, 2319, 5009, 5411, 15027, 16233, 35063, 105189, 3871957, 11615871, 27103699, 81311097]

約数ペア:

[(1, 81311097), (3, 27103699), (7, 11615871), (21, 3871957), (773, 105189), (2319, 35063), (5009, 16233), (5411, 15027)]