67512987

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{5569}}^1$

素因数の和:6027

約数の個数: 16

約数和(自身を含む): 100260000

約数和(自身を除く): 32747013

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 5569, 12123, 16707, 50121, 150363, 2500481, 7501443, 22504329, 67512987]

約数ペア:

[(1, 67512987), (3, 22504329), (9, 7501443), (27, 2500481), (449, 150363), (1347, 50121), (4041, 16707), (5569, 12123)]