180053797

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{75431}}^1$

素因数の和:75480

約数の個数: 16

約数和(自身を含む): 231727104

約数和(自身を除く): 51673307

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 75431, 528017, 829741, 2338361, 5808187, 16368527, 25721971, 180053797]

約数ペア:

[(1, 180053797), (7, 25721971), (11, 16368527), (31, 5808187), (77, 2338361), (217, 829741), (341, 528017), (2387, 75431)]