128568243

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{7187}}^1$

素因数の和:7346

約数の個数: 16

約数和(自身を含む): 175962240

約数和(自身を除く): 47393997

約数列:

[1, 3, 67, 89, 201, 267, 5963, 7187, 17889, 21561, 481529, 639643, 1444587, 1918929, 42856081, 128568243]

約数ペア:

[(1, 128568243), (3, 42856081), (67, 1918929), (89, 1444587), (201, 639643), (267, 481529), (5963, 21561), (7187, 17889)]