199433307

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 291078144

約数和(自身を除く): 91644837

約数列:

[1, 3, 17, 41, 51, 123, 127, 381, 697, 751, 2091, 2159, 2253, 5207, 6477, 12767, 15621, 30791, 38301, 88519, 92373, 95377, 265557, 286131, 523447, 1570341, 1621409, 3910457, 4864227, 11731371, 66477769, 199433307]

約数ペア:

[(1, 199433307), (3, 66477769), (17, 11731371), (41, 4864227), (51, 3910457), (123, 1621409), (127, 1570341), (381, 523447), (697, 286131), (751, 265557), (2091, 95377), (2159, 92373), (2253, 88519), (5207, 38301), (6477, 30791), (12767, 15621)]