78843123

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4969}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 119399280

約数和(自身を除く): 40556157

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 4969, 5289, 14907, 15867, 44721, 203729, 213667, 611187, 641001, 1833561, 1923003, 8760347, 26281041, 78843123]

約数ペア:

[(1, 78843123), (3, 26281041), (9, 8760347), (41, 1923003), (43, 1833561), (123, 641001), (129, 611187), (369, 213667), (387, 203729), (1763, 44721), (4969, 15867), (5289, 14907)]