189729297

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{7297}}^1$

素因数の和:7419

約数の個数: 24

約数和(自身を含む): 286898976

約数和(自身を除く): 97169679

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 963, 2889, 7297, 8667, 21891, 26001, 65673, 197019, 591057, 780779, 1773171, 2342337, 7027011, 21081033, 63243099, 189729297]

約数ペア:

[(1, 189729297), (3, 63243099), (9, 21081033), (27, 7027011), (81, 2342337), (107, 1773171), (243, 780779), (321, 591057), (963, 197019), (2889, 65673), (7297, 26001), (8667, 21891)]