139719963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{2503}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 194711040

約数和(自身を除く): 54991077

約数列:

[1, 3, 23, 69, 809, 2427, 2503, 7509, 18607, 55821, 57569, 172707, 2024927, 6074781, 46573321, 139719963]

約数ペア:

[(1, 139719963), (3, 46573321), (23, 6074781), (69, 2024927), (809, 172707), (2427, 57569), (2503, 55821), (7509, 18607)]