66740817

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{14143}}^1$

素因数の和:14181

約数の個数: 24

約数和(自身を含む): 105344512

約数和(自身を除く): 38603695

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 14143, 42429, 155573, 183859, 466719, 551577, 1711303, 2022449, 5133909, 6067347, 22246939, 66740817]

約数ペア:

[(1, 66740817), (3, 22246939), (11, 6067347), (13, 5133909), (33, 2022449), (39, 1711303), (121, 551577), (143, 466719), (363, 183859), (429, 155573), (1573, 42429), (4719, 14143)]