427453443

素因数分解:

$3^4\times {\mathrm{1459}}^1\times {\mathrm{3617}}^1$

素因数の和:5088

約数の個数: 20

約数和(自身を含む): 639155880

約数和(自身を除く): 211702437

約数列:

[1, 3, 9, 27, 81, 1459, 3617, 4377, 10851, 13131, 32553, 39393, 97659, 118179, 292977, 5277203, 15831609, 47494827, 142484481, 427453443]

約数ペア:

[(1, 427453443), (3, 142484481), (9, 47494827), (27, 15831609), (81, 5277203), (1459, 292977), (3617, 118179), (4377, 97659), (10851, 39393), (13131, 32553)]