81327882

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{163309}}^1$

素因数の和:163397

約数の個数: 16

約数和(自身を含む): 164616480

約数和(自身を除く): 83288598

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 163309, 326618, 489927, 979854, 13554647, 27109294, 40663941, 81327882]

約数ペア:

[(1, 81327882), (2, 40663941), (3, 27109294), (6, 13554647), (83, 979854), (166, 489927), (249, 326618), (498, 163309)]