66688623

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{5501}}^1$

素因数の和:5959

約数の個数: 16

約数和(自身を含む): 99036000

約数和(自身を除く): 32347377

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 5501, 12123, 16503, 49509, 148527, 2469949, 7409847, 22229541, 66688623]

約数ペア:

[(1, 66688623), (3, 22229541), (9, 7409847), (27, 2469949), (449, 148527), (1347, 49509), (4041, 16503), (5501, 12123)]