42654339

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52081}}^1$

素因数の和:52107

約数の個数: 24

約数和(自身を含む): 75831392

約数和(自身を除く): 33177053

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 52081, 156243, 364567, 468729, 677053, 1093701, 2031159, 3281103, 4739371, 6093477, 14218113, 42654339]

約数ペア:

[(1, 42654339), (3, 14218113), (7, 6093477), (9, 4739371), (13, 3281103), (21, 2031159), (39, 1093701), (63, 677053), (91, 468729), (117, 364567), (273, 156243), (819, 52081)]