23136273

素因数分解:

$3^7\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 12287727

約数列:

[1, 3, 9, 27, 71, 81, 149, 213, 243, 447, 639, 729, 1341, 1917, 2187, 4023, 5751, 10579, 12069, 17253, 31737, 36207, 51759, 95211, 108621, 155277, 285633, 325863, 856899, 2570697, 7712091, 23136273]

約数ペア:

[(1, 23136273), (3, 7712091), (9, 2570697), (27, 856899), (71, 325863), (81, 285633), (149, 155277), (213, 108621), (243, 95211), (447, 51759), (639, 36207), (729, 31737), (1341, 17253), (1917, 12069), (2187, 10579), (4023, 5751)]