80857089

素因数分解:

$3^3\times {\mathrm{1321}}^1\times {\mathrm{2267}}^1$

素因数の和:3597

約数の個数: 16

約数和(自身を含む): 119931840

約数和(自身を除く): 39074751

約数列:

[1, 3, 9, 27, 1321, 2267, 3963, 6801, 11889, 20403, 35667, 61209, 2994707, 8984121, 26952363, 80857089]

約数ペア:

[(1, 80857089), (3, 26952363), (9, 8984121), (27, 2994707), (1321, 61209), (2267, 35667), (3963, 20403), (6801, 11889)]