271555778889

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{276815269}}^1$

素因数の和:276815384

約数の個数: 12

約数和(自身を含む): 395845836100

約数和(自身を除く): 124290057211

約数列:

[1, 3, 9, 109, 327, 981, 276815269, 830445807, 2491337421, 30172864321, 90518592963, 271555778889]

約数ペア:

[(1, 271555778889), (3, 90518592963), (9, 30172864321), (109, 2491337421), (327, 830445807), (981, 276815269)]