623430081

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{1123}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 957648000

約数和(自身を除く): 334217919

約数列:

[1, 3, 9, 27, 29, 87, 261, 709, 783, 1123, 2127, 3369, 6381, 10107, 19143, 20561, 30321, 32567, 61683, 97701, 185049, 293103, 555147, 796207, 879309, 2388621, 7165863, 21497589, 23090003, 69270009, 207810027, 623430081]

約数ペア:

[(1, 623430081), (3, 207810027), (9, 69270009), (27, 23090003), (29, 21497589), (87, 7165863), (261, 2388621), (709, 879309), (783, 796207), (1123, 555147), (2127, 293103), (3369, 185049), (6381, 97701), (10107, 61683), (19143, 32567), (20561, 30321)]