87714837

素因数分解:

$3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2473}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 145114944

約数和(自身を除く): 57400107

約数列:

[1, 3, 7, 9, 21, 63, 563, 1689, 2473, 3941, 5067, 7419, 11823, 17311, 22257, 35469, 51933, 155799, 1392299, 4176897, 9746093, 12530691, 29238279, 87714837]

約数ペア:

[(1, 87714837), (3, 29238279), (7, 12530691), (9, 9746093), (21, 4176897), (63, 1392299), (563, 155799), (1689, 51933), (2473, 35469), (3941, 22257), (5067, 17311), (7419, 11823)]