18996876351

素因数分解:

$3^3\times {\mathrm{25339}}^1\times {\mathrm{27767}}^1$

素因数の和:53115

約数の個数: 16

約数和(自身を含む): 28145644800

約数和(自身を除く): 9148768449

約数列:

[1, 3, 9, 27, 25339, 27767, 76017, 83301, 228051, 249903, 684153, 749709, 703588013, 2110764039, 6332292117, 18996876351]

約数ペア:

[(1, 18996876351), (3, 6332292117), (9, 2110764039), (27, 703588013), (25339, 749709), (27767, 684153), (76017, 249903), (83301, 228051)]