73175481

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{8443}}^1$

素因数の和:8562

約数の個数: 20

約数和(自身を含む): 110346192

約数和(自身を除く): 37170711

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8443, 8667, 25329, 75987, 227961, 683883, 903401, 2710203, 8130609, 24391827, 73175481]

約数ペア:

[(1, 73175481), (3, 24391827), (9, 8130609), (27, 2710203), (81, 903401), (107, 683883), (321, 227961), (963, 75987), (2889, 25329), (8443, 8667)]