85400433

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{44549}}^1$

素因数の和:44629

約数の個数: 16

約数和(自身を含む): 128304000

約数和(自身を除く): 42903567

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 44549, 133647, 400941, 1202823, 3162979, 9488937, 28466811, 85400433]

約数ペア:

[(1, 85400433), (3, 28466811), (9, 9488937), (27, 3162979), (71, 1202823), (213, 400941), (639, 133647), (1917, 44549)]