67951899

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{35447}}^1$

素因数の和:35527

約数の個数: 16

約数和(自身を含む): 102090240

約数和(自身を除く): 34138341

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 35447, 106341, 319023, 957069, 2516737, 7550211, 22650633, 67951899]

約数ペア:

[(1, 67951899), (3, 22650633), (9, 7550211), (27, 2516737), (71, 957069), (213, 319023), (639, 106341), (1917, 35447)]