80490603

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 109530656

約数和(自身を除く): 29040053

約数列:

[1, 3, 73, 157, 219, 471, 2341, 7023, 11461, 34383, 170893, 367537, 512679, 1102611, 26830201, 80490603]

約数ペア:

[(1, 80490603), (3, 26830201), (73, 1102611), (157, 512679), (219, 367537), (471, 170893), (2341, 34383), (7023, 11461)]