57254199

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 81755520

約数和(自身を除く): 24501321

約数列:

[1, 3, 23, 43, 69, 129, 529, 839, 989, 1587, 2517, 2967, 19297, 22747, 36077, 57891, 68241, 108231, 443831, 829771, 1331493, 2489313, 19084733, 57254199]

約数ペア:

[(1, 57254199), (3, 19084733), (23, 2489313), (43, 1331493), (69, 829771), (129, 443831), (529, 108231), (839, 68241), (989, 57891), (1587, 36077), (2517, 22747), (2967, 19297)]