87786099

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{57041}}^1$

素因数の和:57072

約数の個数: 20

約数和(自身を含む): 138041640

約数和(自身を除く): 50255541

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 57041, 171123, 513369, 1083779, 1540107, 3251337, 4620321, 9754011, 29262033, 87786099]

約数ペア:

[(1, 87786099), (3, 29262033), (9, 9754011), (19, 4620321), (27, 3251337), (57, 1540107), (81, 1083779), (171, 513369), (513, 171123), (1539, 57041)]