66425841

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 100855040

約数和(自身を除く): 34429199

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4639, 4773, 13917, 14319, 41751, 171643, 199477, 514929, 598431, 1544787, 1795293, 7380649, 22141947, 66425841]

約数ペア:

[(1, 66425841), (3, 22141947), (9, 7380649), (37, 1795293), (43, 1544787), (111, 598431), (129, 514929), (333, 199477), (387, 171643), (1591, 41751), (4639, 14319), (4773, 13917)]