81423448287

素因数分解:

$3^1\times {\mathrm{443}}^1\times {\mathrm{61266703}}^1$

素因数の和:61267149

約数の個数: 8

約数和(自身を含む): 108809666304

約数和(自身を除く): 27386218017

約数列:

[1, 3, 443, 1329, 61266703, 183800109, 27141149429, 81423448287]

約数ペア:

[(1, 81423448287), (3, 27141149429), (443, 183800109), (1329, 61266703)]