45853821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20665

約数の個数: 24

約数和(自身を含む): 75085920

約数和(自身を除く): 29232099

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 20627, 61881, 185643, 268151, 391913, 804453, 1175739, 2413359, 3527217, 5094869, 15284607, 45853821]

約数ペア:

[(1, 45853821), (3, 15284607), (9, 5094869), (13, 3527217), (19, 2413359), (39, 1175739), (57, 804453), (117, 391913), (171, 268151), (247, 185643), (741, 61881), (2223, 20627)]