55403049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33037}}^1$

素因数の和:33096

約数の個数: 16

約数和(自身を含む): 81405632

約数和(自身を除く): 26002583

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 33037, 99111, 429481, 1288443, 1420591, 4261773, 18467683, 55403049]

約数ペア:

[(1, 55403049), (3, 18467683), (13, 4261773), (39, 1420591), (43, 1288443), (129, 429481), (559, 99111), (1677, 33037)]