80403954

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{105517}}^1$

素因数の和:105649

約数の個数: 16

約数和(自身を含む): 162075648

約数和(自身を除く): 81671694

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 105517, 211034, 316551, 633102, 13400659, 26801318, 40201977, 80403954]

約数ペア:

[(1, 80403954), (2, 40201977), (3, 26801318), (6, 13400659), (127, 633102), (254, 316551), (381, 211034), (762, 105517)]