149383791

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{8221}}^1$

素因数の和:8903

約数の個数: 16

約数和(自身を含む): 221665120

約数和(自身を除く): 72281329

約数列:

[1, 3, 9, 27, 673, 2019, 6057, 8221, 18171, 24663, 73989, 221967, 5532733, 16598199, 49794597, 149383791]

約数ペア:

[(1, 149383791), (3, 49794597), (9, 16598199), (27, 5532733), (673, 221967), (2019, 73989), (6057, 24663), (8221, 18171)]