89661

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 24

約数和(自身を含む): 148960

約数和(自身を除く): 59299

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 363, 429, 627, 741, 1573, 2299, 2717, 4719, 6897, 8151, 29887, 89661]

約数ペア:

[(1, 89661), (3, 29887), (11, 8151), (13, 6897), (19, 4719), (33, 2717), (39, 2299), (57, 1573), (121, 741), (143, 627), (209, 429), (247, 363)]