83165211

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{14461}}^1$

素因数の和:14544

約数の個数: 20

約数和(自身を含む): 125992944

約数和(自身を除く): 42827733

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 14461, 43383, 130149, 390447, 1026731, 1171341, 3080193, 9240579, 27721737, 83165211]

約数ペア:

[(1, 83165211), (3, 27721737), (9, 9240579), (27, 3080193), (71, 1171341), (81, 1026731), (213, 390447), (639, 130149), (1917, 43383), (5751, 14461)]