80456517

素因数分解:

$3^3\times {\mathrm{859}}^1\times {\mathrm{3469}}^1$

素因数の和:4337

約数の個数: 16

約数和(自身を含む): 119368000

約数和(自身を除く): 38911483

約数列:

[1, 3, 9, 27, 859, 2577, 3469, 7731, 10407, 23193, 31221, 93663, 2979871, 8939613, 26818839, 80456517]

約数ペア:

[(1, 80456517), (3, 26818839), (9, 8939613), (27, 2979871), (859, 93663), (2577, 31221), (3469, 23193), (7731, 10407)]