172320117

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{86117}}^1$

素因数の和:86172

約数の個数: 16

約数和(自身を含む): 248019840

約数和(自身を除く): 75699723

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 86117, 258351, 1980691, 2497393, 5942073, 7492179, 57440039, 172320117]

約数ペア:

[(1, 172320117), (3, 57440039), (23, 7492179), (29, 5942073), (69, 2497393), (87, 1980691), (667, 258351), (2001, 86117)]