86239521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{563657}}^1$

素因数の和:563680

約数の個数: 12

約数和(自身を含む): 131895972

約数和(自身を除く): 45656451

約数列:

[1, 3, 9, 17, 51, 153, 563657, 1690971, 5072913, 9582169, 28746507, 86239521]

約数ペア:

[(1, 86239521), (3, 28746507), (9, 9582169), (17, 5072913), (51, 1690971), (153, 563657)]