73411221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{14369}}^1$

素因数の和:14516

約数の個数: 16

約数和(自身を含む): 106223040

約数和(自身を除く): 32811819

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 14369, 43107, 186797, 560391, 1882339, 5647017, 24470407, 73411221]

約数ペア:

[(1, 73411221), (3, 24470407), (13, 5647017), (39, 1882339), (131, 560391), (393, 186797), (1703, 43107), (5109, 14369)]