157210743

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{21139}}^1$

素因数の和:21246

約数の個数: 16

約数和(自身を含む): 218503040

約数和(自身を除く): 61292297

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 21139, 63417, 782143, 1416313, 2346429, 4248939, 52403581, 157210743]

約数ペア:

[(1, 157210743), (3, 52403581), (37, 4248939), (67, 2346429), (111, 1416313), (201, 782143), (2479, 63417), (7437, 21139)]