72979713

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8599}}^1$

素因数の和:8669

約数の個数: 24

約数和(自身を含む): 112694400

約数和(自身を除く): 39714687

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 8599, 25797, 77391, 197777, 352559, 593331, 1057677, 1779993, 3173031, 8108857, 24326571, 72979713]

約数ペア:

[(1, 72979713), (3, 24326571), (9, 8108857), (23, 3173031), (41, 1779993), (69, 1057677), (123, 593331), (207, 352559), (369, 197777), (943, 77391), (2829, 25797), (8487, 8599)]