85847481

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 128602656

約数和(自身を除く): 42755175

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 2803, 3403, 8409, 10209, 25227, 30627, 114923, 232649, 344769, 697947, 1034307, 2093841, 9538609, 28615827, 85847481]

約数ペア:

[(1, 85847481), (3, 28615827), (9, 9538609), (41, 2093841), (83, 1034307), (123, 697947), (249, 344769), (369, 232649), (747, 114923), (2803, 30627), (3403, 25227), (8409, 10209)]