73688589

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{209939}}^1$

素因数の和:209961

約数の個数: 16

約数和(自身を含む): 117566400

約数和(自身を除く): 43877811

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 209939, 629817, 1889451, 2729207, 5668353, 8187621, 24562863, 73688589]

約数ペア:

[(1, 73688589), (3, 24562863), (9, 8187621), (13, 5668353), (27, 2729207), (39, 1889451), (117, 629817), (351, 209939)]