53440017

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13127}}^1$

素因数の和:13212

約数の個数: 16

約数和(自身を含む): 75617280

約数和(自身を除く): 22177263

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 13127, 39381, 301921, 774493, 905763, 2323479, 17813339, 53440017]

約数ペア:

[(1, 53440017), (3, 17813339), (23, 2323479), (59, 905763), (69, 774493), (177, 301921), (1357, 39381), (4071, 13127)]