90731439

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{709}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 134019600

約数和(自身を除く): 43288161

約数列:

[1, 3, 9, 59, 177, 241, 531, 709, 723, 2127, 2169, 6381, 14219, 41831, 42657, 125493, 127971, 170869, 376479, 512607, 1537821, 10081271, 30243813, 90731439]

約数ペア:

[(1, 90731439), (3, 30243813), (9, 10081271), (59, 1537821), (177, 512607), (241, 376479), (531, 170869), (709, 127971), (723, 125493), (2127, 42657), (2169, 41831), (6381, 14219)]