172059579

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 264704000

約数和(自身を除く): 92644421

約数列:

[1, 3, 9, 27, 31, 93, 199, 279, 597, 837, 1033, 1791, 3099, 5373, 6169, 9297, 18507, 27891, 32023, 55521, 96069, 166563, 205567, 288207, 616701, 864621, 1850103, 5550309, 6372577, 19117731, 57353193, 172059579]

約数ペア:

[(1, 172059579), (3, 57353193), (9, 19117731), (27, 6372577), (31, 5550309), (93, 1850103), (199, 864621), (279, 616701), (597, 288207), (837, 205567), (1033, 166563), (1791, 96069), (3099, 55521), (5373, 32023), (6169, 27891), (9297, 18507)]