138045579

素因数分解:

$3^1\times 7^1\times {\mathrm{2423}}^1\times {\mathrm{2713}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 210519552

約数和(自身を除く): 72473973

約数列:

[1, 3, 7, 21, 2423, 2713, 7269, 8139, 16961, 18991, 50883, 56973, 6573599, 19720797, 46015193, 138045579]

約数ペア:

[(1, 138045579), (3, 46015193), (7, 19720797), (21, 6573599), (2423, 56973), (2713, 50883), (7269, 18991), (8139, 16961)]