80495427

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2927}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 109624320

約数和(自身を除く): 29128893

約数列:

[1, 3, 89, 103, 267, 309, 2927, 8781, 9167, 27501, 260503, 301481, 781509, 904443, 26831809, 80495427]

約数ペア:

[(1, 80495427), (3, 26831809), (89, 904443), (103, 781509), (267, 301481), (309, 260503), (2927, 27501), (8781, 9167)]