126549903

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 179891712

約数和(自身を除く): 53341809

約数列:

[1, 3, 41, 43, 71, 123, 129, 213, 337, 1011, 1763, 2911, 3053, 5289, 8733, 9159, 13817, 14491, 23927, 41451, 43473, 71781, 125173, 375519, 594131, 981007, 1028861, 1782393, 2943021, 3086583, 42183301, 126549903]

約数ペア:

[(1, 126549903), (3, 42183301), (41, 3086583), (43, 2943021), (71, 1782393), (123, 1028861), (129, 981007), (213, 594131), (337, 375519), (1011, 125173), (1763, 71781), (2911, 43473), (3053, 41451), (5289, 23927), (8733, 14491), (9159, 13817)]