51772017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82571}}^1$

素因数の和:82604

約数の個数: 16

約数和(自身を含む): 79269120

約数和(自身を除く): 27497103

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 82571, 247713, 908281, 1568849, 2724843, 4706547, 17257339, 51772017]

約数ペア:

[(1, 51772017), (3, 17257339), (11, 4706547), (19, 2724843), (33, 1568849), (57, 908281), (209, 247713), (627, 82571)]