89973243

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 134033328

約数和(自身を除く): 44060085

約数列:

[1, 3, 9, 43, 129, 137, 387, 411, 1233, 1697, 5091, 5891, 15273, 17673, 53019, 72971, 218913, 232489, 656739, 697467, 2092401, 9997027, 29991081, 89973243]

約数ペア:

[(1, 89973243), (3, 29991081), (9, 9997027), (43, 2092401), (129, 697467), (137, 656739), (387, 232489), (411, 218913), (1233, 72971), (1697, 53019), (5091, 17673), (5891, 15273)]