57768147

素因数分解:

$3^6\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 28

約数和(自身を含む): 87527440

約数和(自身を除く): 29759293

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 727, 729, 981, 2181, 2943, 6543, 8829, 19629, 26487, 58887, 79243, 79461, 176661, 237729, 529983, 713187, 2139561, 6418683, 19256049, 57768147]

約数ペア:

[(1, 57768147), (3, 19256049), (9, 6418683), (27, 2139561), (81, 713187), (109, 529983), (243, 237729), (327, 176661), (727, 79461), (729, 79243), (981, 58887), (2181, 26487), (2943, 19629), (6543, 8829)]