55140177

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{971}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 76889088

約数和(自身を除く): 21748911

約数列:

[1, 3, 23, 69, 823, 971, 2469, 2913, 18929, 22333, 56787, 66999, 799133, 2397399, 18380059, 55140177]

約数ペア:

[(1, 55140177), (3, 18380059), (23, 2397399), (69, 799133), (823, 66999), (971, 56787), (2469, 22333), (2913, 18929)]