156940183611

素因数分解:

$3^6\times {\mathrm{2393}}^1\times {\mathrm{89963}}^1$

素因数の和:92374

約数の個数: 28

約数和(自身を含む): 235403580888

約数和(自身を除く): 78463397277

約数列:

[1, 3, 9, 27, 81, 243, 729, 2393, 7179, 21537, 64611, 89963, 193833, 269889, 581499, 809667, 1744497, 2429001, 7287003, 21861009, 65583027, 215281459, 645844377, 1937533131, 5812599393, 17437798179, 52313394537, 156940183611]

約数ペア:

[(1, 156940183611), (3, 52313394537), (9, 17437798179), (27, 5812599393), (81, 1937533131), (243, 645844377), (729, 215281459), (2393, 65583027), (7179, 21861009), (21537, 7287003), (64611, 2429001), (89963, 1744497), (193833, 809667), (269889, 581499)]