69144759

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{4423}}^1$

素因数の和:4628

約数の個数: 20

約数和(自身を含む): 103848976

約数和(自身を除く): 34704217

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 4423, 5211, 13269, 15633, 39807, 119421, 358263, 853639, 2560917, 7682751, 23048253, 69144759]

約数ペア:

[(1, 69144759), (3, 23048253), (9, 7682751), (27, 2560917), (81, 853639), (193, 358263), (579, 119421), (1737, 39807), (4423, 15633), (5211, 13269)]