855102339

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116009}}^1$

素因数の和:116041

約数の個数: 40

約数和(自身を含む): 1572167520

約数和(自身を除く): 717065181

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 116009, 348027, 812063, 1044081, 1508117, 2436189, 3132243, 4524351, 7308567, 9396729, 10556819, 13573053, 21925701, 31670457, 40719159, 65777103, 95011371, 122157477, 285034113, 855102339]

約数ペア:

[(1, 855102339), (3, 285034113), (7, 122157477), (9, 95011371), (13, 65777103), (21, 40719159), (27, 31670457), (39, 21925701), (63, 13573053), (81, 10556819), (91, 9396729), (117, 7308567), (189, 4524351), (273, 3132243), (351, 2436189), (567, 1508117), (819, 1044081), (1053, 812063), (2457, 348027), (7371, 116009)]