85659021

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5417}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 141994944

約数和(自身を除く): 56335923

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 5271, 5417, 15813, 16251, 37919, 48753, 113757, 341271, 1359667, 4079001, 9517669, 12237003, 28553007, 85659021]

約数ペア:

[(1, 85659021), (3, 28553007), (7, 12237003), (9, 9517669), (21, 4079001), (63, 1359667), (251, 341271), (753, 113757), (1757, 48753), (2259, 37919), (5271, 16251), (5417, 15813)]