127579293

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{42569}}^1$

素因数の和:42618

約数の個数: 20

約数和(自身を含む): 195736860

約数和(自身を除く): 68157567

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 42569, 127707, 383121, 1149363, 1575053, 3448089, 4725159, 14175477, 42526431, 127579293]

約数ペア:

[(1, 127579293), (3, 42526431), (9, 14175477), (27, 4725159), (37, 3448089), (81, 1575053), (111, 1149363), (333, 383121), (999, 127707), (2997, 42569)]