551468601

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 826848000

約数和(自身を除く): 275379399

約数列:

[1, 3, 9, 27, 197, 199, 521, 591, 597, 1563, 1773, 1791, 4689, 5319, 5373, 14067, 39203, 102637, 103679, 117609, 307911, 311037, 352827, 923733, 933111, 1058481, 2771199, 2799333, 20424763, 61274289, 183822867, 551468601]

約数ペア:

[(1, 551468601), (3, 183822867), (9, 61274289), (27, 20424763), (197, 2799333), (199, 2771199), (521, 1058481), (591, 933111), (597, 923733), (1563, 352827), (1773, 311037), (1791, 307911), (4689, 117609), (5319, 103679), (5373, 102637), (14067, 39203)]