73469187

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{82457}}^1$

素因数の和:82480

約数の個数: 20

約数和(自身を含む): 119729016

約数和(自身を除く): 46259829

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 82457, 247371, 742113, 907027, 2226339, 2721081, 6679017, 8163243, 24489729, 73469187]

約数ペア:

[(1, 73469187), (3, 24489729), (9, 8163243), (11, 6679017), (27, 2721081), (33, 2226339), (81, 907027), (99, 742113), (297, 247371), (891, 82457)]