85552479

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2389}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 129748320

約数和(自身を除く): 44195841

約数列:

[1, 3, 9, 23, 69, 173, 207, 519, 1557, 2389, 3979, 7167, 11937, 21501, 35811, 54947, 164841, 413297, 494523, 1239891, 3719673, 9505831, 28517493, 85552479]

約数ペア:

[(1, 85552479), (3, 28517493), (9, 9505831), (23, 3719673), (69, 1239891), (173, 494523), (207, 413297), (519, 164841), (1557, 54947), (2389, 35811), (3979, 21501), (7167, 11937)]