16572686589

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12035357}}^1$

素因数の和:12035386

約数の個数: 20

約数和(自身を含む): 26213009724

約数和(自身を除く): 9640323135

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12035357, 36106071, 108318213, 204601069, 324954639, 613803207, 974863917, 1841409621, 5524228863, 16572686589]

約数ペア:

[(1, 16572686589), (3, 5524228863), (9, 1841409621), (17, 974863917), (27, 613803207), (51, 324954639), (81, 204601069), (153, 108318213), (459, 36106071), (1377, 12035357)]