12429349171281

素因数分解:

$3^6\times 7^2\times {\mathrm{347956361}}^1$

素因数の和:347956393

約数の個数: 42

約数和(自身を含む): 21678029308962

約数和(自身を除く): 9248680137681

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 3969, 5103, 11907, 35721, 347956361, 1043869083, 2435694527, 3131607249, 7307083581, 9394821747, 17049861689, 21921250743, 28184465241, 51149585067, 65763752229, 84553395723, 153448755201, 197291256687, 253660187169, 460346265603, 591873770061, 1381038796809, 1775621310183, 4143116390427, 12429349171281]

約数ペア:

[(1, 12429349171281), (3, 4143116390427), (7, 1775621310183), (9, 1381038796809), (21, 591873770061), (27, 460346265603), (49, 253660187169), (63, 197291256687), (81, 153448755201), (147, 84553395723), (189, 65763752229), (243, 51149585067), (441, 28184465241), (567, 21921250743), (729, 17049861689), (1323, 9394821747), (1701, 7307083581), (3969, 3131607249), (5103, 2435694527), (11907, 1043869083), (35721, 347956361)]