82661781

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{15629}}^1$

素因数の和:15716

約数の個数: 16

約数和(自身を含む): 115536960

約数和(自身を除く): 32875179

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 15629, 46887, 640789, 672047, 1922367, 2016141, 27553927, 82661781]

約数ペア:

[(1, 82661781), (3, 27553927), (41, 2016141), (43, 1922367), (123, 672047), (129, 640789), (1763, 46887), (5289, 15629)]