143423877

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 203315200

約数和(自身を除く): 59891323

約数列:

[1, 3, 37, 43, 111, 129, 151, 199, 453, 597, 1591, 4773, 5587, 6493, 7363, 8557, 16761, 19479, 22089, 25671, 30049, 90147, 240241, 316609, 720723, 949827, 1111813, 1292107, 3335439, 3876321, 47807959, 143423877]

約数ペア:

[(1, 143423877), (3, 47807959), (37, 3876321), (43, 3335439), (111, 1292107), (129, 1111813), (151, 949827), (199, 720723), (453, 316609), (597, 240241), (1591, 90147), (4773, 30049), (5587, 25671), (6493, 22089), (7363, 19479), (8557, 16761)]