128832171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4595

約数の個数: 32

約数和(自身を含む): 200471040

約数和(自身を除く): 71638869

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 4519, 9503, 13557, 28509, 58747, 76823, 176241, 194317, 230469, 582951, 998699, 2526121, 2996097, 3303389, 7578363, 9910167, 42944057, 128832171]

約数ペア:

[(1, 128832171), (3, 42944057), (13, 9910167), (17, 7578363), (39, 3303389), (43, 2996097), (51, 2526121), (129, 998699), (221, 582951), (559, 230469), (663, 194317), (731, 176241), (1677, 76823), (2193, 58747), (4519, 28509), (9503, 13557)]