181328409

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{673}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 285344640

約数和(自身を除く): 104016231

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 587, 673, 1761, 2019, 5283, 6057, 9979, 11441, 15849, 18171, 29937, 34323, 89811, 102969, 269433, 308907, 395051, 1185153, 3555459, 6715867, 10666377, 20147601, 60442803, 181328409]

約数ペア:

[(1, 181328409), (3, 60442803), (9, 20147601), (17, 10666377), (27, 6715867), (51, 3555459), (153, 1185153), (459, 395051), (587, 308907), (673, 269433), (1761, 102969), (2019, 89811), (5283, 34323), (6057, 29937), (9979, 18171), (11441, 15849)]