81014739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{6553}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 116713632

約数和(自身を除く): 35698893

約数列:

[1, 3, 13, 39, 317, 951, 4121, 6553, 12363, 19659, 85189, 255567, 2077301, 6231903, 27004913, 81014739]

約数ペア:

[(1, 81014739), (3, 27004913), (13, 6231903), (39, 2077301), (317, 255567), (951, 85189), (4121, 19659), (6553, 12363)]