66970851

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{1103}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 91958784

約数和(自身を除く): 24987933

約数列:

[1, 3, 37, 111, 547, 1103, 1641, 3309, 20239, 40811, 60717, 122433, 603341, 1810023, 22323617, 66970851]

約数ペア:

[(1, 66970851), (3, 22323617), (37, 1810023), (111, 603341), (547, 122433), (1103, 60717), (1641, 40811), (3309, 20239)]