61840491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{7057}}^1$

素因数の和:7210

約数の個数: 16

約数和(自身を含む): 86728704

約数和(自身を除く): 24888213

約数列:

[1, 3, 23, 69, 127, 381, 2921, 7057, 8763, 21171, 162311, 486933, 896239, 2688717, 20613497, 61840491]

約数ペア:

[(1, 61840491), (3, 20613497), (23, 2688717), (69, 896239), (127, 486933), (381, 162311), (2921, 21171), (7057, 8763)]