66696729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 104457600

約数和(自身を除く): 37760871

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 561, 671, 1037, 1949, 2013, 3111, 5847, 11407, 21439, 33133, 34221, 64317, 99399, 118889, 356667, 364463, 1093389, 1307779, 2021113, 3923337, 6063339, 22232243, 66696729]

約数ペア:

[(1, 66696729), (3, 22232243), (11, 6063339), (17, 3923337), (33, 2021113), (51, 1307779), (61, 1093389), (183, 364463), (187, 356667), (561, 118889), (671, 99399), (1037, 64317), (1949, 34221), (2013, 33133), (3111, 21439), (5847, 11407)]