81732771

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4013}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 123566976

約数和(自身を除く): 41834205

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 4013, 6789, 12039, 20367, 36117, 124403, 292949, 373209, 878847, 1119627, 2636541, 9081419, 27244257, 81732771]

約数ペア:

[(1, 81732771), (3, 27244257), (9, 9081419), (31, 2636541), (73, 1119627), (93, 878847), (219, 373209), (279, 292949), (657, 124403), (2263, 36117), (4013, 20367), (6789, 12039)]