75901441

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{20117}}^1$

素因数の和:20149

約数の個数: 16

約数和(自身を含む): 96566400

約数和(自身を除く): 20664959

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 20117, 140819, 221287, 985733, 1549009, 6900131, 10843063, 75901441]

約数ペア:

[(1, 75901441), (7, 10843063), (11, 6900131), (49, 1549009), (77, 985733), (343, 221287), (539, 140819), (3773, 20117)]