27277989

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 37094400

約数和(自身を除く): 9816411

約数列:

[1, 3, 79, 179, 237, 537, 643, 1929, 14141, 42423, 50797, 115097, 152391, 345291, 9092663, 27277989]

約数ペア:

[(1, 27277989), (3, 9092663), (79, 345291), (179, 152391), (237, 115097), (537, 50797), (643, 42423), (1929, 14141)]