65329869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27883}}^1$

素因数の和:27968

約数の個数: 16

約数和(自身を含む): 96367104

約数和(自身を除く): 31037235

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 27883, 83649, 306713, 920139, 1979693, 5939079, 21776623, 65329869]

約数ペア:

[(1, 65329869), (3, 21776623), (11, 5939079), (33, 1979693), (71, 920139), (213, 306713), (781, 83649), (2343, 27883)]