488190051

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{739}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 742368000

約数和(自身を除く): 254177949

約数列:

[1, 3, 9, 27, 43, 129, 387, 569, 739, 1161, 1707, 2217, 5121, 6651, 15363, 19953, 24467, 31777, 73401, 95331, 220203, 285993, 420491, 660609, 857979, 1261473, 3784419, 11353257, 18081113, 54243339, 162730017, 488190051]

約数ペア:

[(1, 488190051), (3, 162730017), (9, 54243339), (27, 18081113), (43, 11353257), (129, 3784419), (387, 1261473), (569, 857979), (739, 660609), (1161, 420491), (1707, 285993), (2217, 220203), (5121, 95331), (6651, 73401), (15363, 31777), (19953, 24467)]