80020551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{2153}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 115075296

約数和(自身を除く): 35054745

約数列:

[1, 3, 13, 39, 953, 2153, 2859, 6459, 12389, 27989, 37167, 83967, 2051809, 6155427, 26673517, 80020551]

約数ペア:

[(1, 80020551), (3, 26673517), (13, 6155427), (39, 2051809), (953, 83967), (2153, 37167), (2859, 27989), (6459, 12389)]