49332729

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 67891712

約数和(自身を除く): 18558983

約数列:

[1, 3, 37, 111, 223, 669, 1993, 5979, 8251, 24753, 73741, 221223, 444439, 1333317, 16444243, 49332729]

約数ペア:

[(1, 49332729), (3, 16444243), (37, 1333317), (111, 444439), (223, 221223), (669, 73741), (1993, 24753), (5979, 8251)]