76840479

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{144709}}^1$

素因数の和:144774

約数の個数: 12

約数和(自身を含む): 112873800

約数和(自身を除く): 36033321

約数列:

[1, 3, 9, 59, 177, 531, 144709, 434127, 1302381, 8537831, 25613493, 76840479]

約数ペア:

[(1, 76840479), (3, 25613493), (9, 8537831), (59, 1302381), (177, 434127), (531, 144709)]