80647029

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 122672000

約数和(自身を除く): 42024971

約数列:

[1, 3, 9, 27, 67, 109, 201, 327, 409, 603, 981, 1227, 1809, 2943, 3681, 7303, 11043, 21909, 27403, 44581, 65727, 82209, 133743, 197181, 246627, 401229, 739881, 1203687, 2986927, 8960781, 26882343, 80647029]

約数ペア:

[(1, 80647029), (3, 26882343), (9, 8960781), (27, 2986927), (67, 1203687), (109, 739881), (201, 401229), (327, 246627), (409, 197181), (603, 133743), (981, 82209), (1227, 65727), (1809, 44581), (2943, 27403), (3681, 21909), (7303, 11043)]