123550273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{69763}}^1$

素因数の和:69804

約数の個数: 16

約数和(自身を含む): 160736256

約数和(自身を除く): 37185983

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 69763, 488341, 767393, 1604549, 5371751, 11231843, 17650039, 123550273]

約数ペア:

[(1, 123550273), (7, 17650039), (11, 11231843), (23, 5371751), (77, 1604549), (161, 767393), (253, 488341), (1771, 69763)]