80673009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{787}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 110143488

約数和(自身を除く): 29470479

約数列:

[1, 3, 47, 141, 727, 787, 2181, 2361, 34169, 36989, 102507, 110967, 572149, 1716447, 26891003, 80673009]

約数ペア:

[(1, 80673009), (3, 26891003), (47, 1716447), (141, 572149), (727, 110967), (787, 102507), (2181, 36989), (2361, 34169)]