80578623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{6781}}^1$

素因数の和:7034

約数の個数: 16

約数和(自身を含む): 114263136

約数和(自身を除く): 33684513

約数列:

[1, 3, 17, 51, 233, 699, 3961, 6781, 11883, 20343, 115277, 345831, 1579973, 4739919, 26859541, 80578623]

約数ペア:

[(1, 80578623), (3, 26859541), (17, 4739919), (51, 1579973), (233, 345831), (699, 115277), (3961, 20343), (6781, 11883)]