81000078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{710527}}^1$

素因数の和:710551

約数の個数: 16

約数和(自身を含む): 170526720

約数和(自身を除く): 89526642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 710527, 1421054, 2131581, 4263162, 13500013, 27000026, 40500039, 81000078]

約数ペア:

[(1, 81000078), (2, 40500039), (3, 27000026), (6, 13500013), (19, 4263162), (38, 2131581), (57, 1421054), (114, 710527)]