81425789

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 87077760

約数和(自身を除く): 5651971

約数列:

[1, 37, 43, 61, 839, 1591, 2257, 2623, 31043, 36077, 51179, 97051, 1334849, 1893623, 2200697, 81425789]

約数ペア:

[(1, 81425789), (37, 2200697), (43, 1893623), (61, 1334849), (839, 97051), (1591, 51179), (2257, 36077), (2623, 31043)]