48780201

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20873}}^1$

素因数の和:20936

約数の個数: 16

約数和(自身を含む): 70136640

約数和(自身を除く): 21356439

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 20873, 62619, 396587, 855793, 1189761, 2567379, 16260067, 48780201]

約数ペア:

[(1, 48780201), (3, 16260067), (19, 2567379), (41, 1189761), (57, 855793), (123, 396587), (779, 62619), (2337, 20873)]