16189767

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 27797760

約数和(自身を除く): 11607993

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 151, 171, 209, 297, 361, 453, 513, 627, 1083, 1359, 1661, 1881, 2869, 3249, 3971, 4077, 4983, 5643, 8607, 9747, 11913, 14949, 25821, 31559, 35739, 44847, 54511, 77463, 94677, 107217, 163533, 284031, 490599, 599621, 852093, 1471797, 1798863, 5396589, 16189767]

約数ペア:

[(1, 16189767), (3, 5396589), (9, 1798863), (11, 1471797), (19, 852093), (27, 599621), (33, 490599), (57, 284031), (99, 163533), (151, 107217), (171, 94677), (209, 77463), (297, 54511), (361, 44847), (453, 35739), (513, 31559), (627, 25821), (1083, 14949), (1359, 11913), (1661, 9747), (1881, 8607), (2869, 5643), (3249, 4983), (3971, 4077)]