80260659

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{80341}}^1$

素因数の和:80387

約数の個数: 16

約数和(自身を含む): 122119840

約数和(自身を除く): 41859181

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 80341, 241023, 723069, 2169207, 2972617, 8917851, 26753553, 80260659]

約数ペア:

[(1, 80260659), (3, 26753553), (9, 8917851), (27, 2972617), (37, 2169207), (111, 723069), (333, 241023), (999, 80341)]