142458861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{6481}}^1$

素因数の和:6932

約数の個数: 16

約数和(自身を含む): 201616128

約数和(自身を除く): 59157267

約数列:

[1, 3, 17, 51, 431, 1293, 6481, 7327, 19443, 21981, 110177, 330531, 2793311, 8379933, 47486287, 142458861]

約数ペア:

[(1, 142458861), (3, 47486287), (17, 8379933), (51, 2793311), (431, 330531), (1293, 110177), (6481, 21981), (7327, 19443)]