71785899

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{37447}}^1$

素因数の和:37527

約数の個数: 16

約数和(自身を含む): 107850240

約数和(自身を除く): 36064341

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 37447, 112341, 337023, 1011069, 2658737, 7976211, 23928633, 71785899]

約数ペア:

[(1, 71785899), (3, 23928633), (9, 7976211), (27, 2658737), (71, 1011069), (213, 337023), (639, 112341), (1917, 37447)]