53442621

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 80851680

約数和(自身を除く): 27409059

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 2407, 2467, 7221, 7401, 21663, 22203, 71543, 204761, 214629, 614283, 643887, 1842849, 5938069, 17814207, 53442621]

約数ペア:

[(1, 53442621), (3, 17814207), (9, 5938069), (29, 1842849), (83, 643887), (87, 614283), (249, 214629), (261, 204761), (747, 71543), (2407, 22203), (2467, 21663), (7221, 7401)]