84987081

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5519}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 129168000

約数和(自身を除く): 44180919

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5133, 5519, 15399, 16557, 49671, 160051, 325621, 480153, 976863, 1440459, 2930589, 9443009, 28329027, 84987081]

約数ペア:

[(1, 84987081), (3, 28329027), (9, 9443009), (29, 2930589), (59, 1440459), (87, 976863), (177, 480153), (261, 325621), (531, 160051), (1711, 49671), (5133, 16557), (5519, 15399)]