72088143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2777}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 102008160

約数和(自身を除く): 29920017

約数列:

[1, 3, 17, 51, 509, 1527, 2777, 8331, 8653, 25959, 47209, 141627, 1413493, 4240479, 24029381, 72088143]

約数ペア:

[(1, 72088143), (3, 24029381), (17, 4240479), (51, 1413493), (509, 141627), (1527, 47209), (2777, 25959), (8331, 8653)]