49444173

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{4013}}^1$

素因数の和:4093

約数の個数: 18

約数和(自身を含む): 73420074

約数和(自身を除く): 23975901

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4013, 4107, 12039, 12321, 36117, 148481, 445443, 1336329, 5493797, 16481391, 49444173]

約数ペア:

[(1, 49444173), (3, 16481391), (9, 5493797), (37, 1336329), (111, 445443), (333, 148481), (1369, 36117), (4013, 12321), (4107, 12039)]