494864883

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 797820048

約数和(自身を除く): 302955165

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 243, 459, 547, 657, 729, 1241, 1377, 1641, 1971, 3723, 4131, 4923, 5913, 9299, 11169, 12393, 14769, 17739, 27897, 33507, 39931, 44307, 53217, 83691, 100521, 119793, 132921, 251073, 301563, 359379, 398763, 678827, 753219, 904689, 1078137, 2036481, 2259657, 3234411, 6109443, 6778971, 9703233, 18328329, 29109699, 54984987, 164954961, 494864883]

約数ペア:

[(1, 494864883), (3, 164954961), (9, 54984987), (17, 29109699), (27, 18328329), (51, 9703233), (73, 6778971), (81, 6109443), (153, 3234411), (219, 2259657), (243, 2036481), (459, 1078137), (547, 904689), (657, 753219), (729, 678827), (1241, 398763), (1377, 359379), (1641, 301563), (1971, 251073), (3723, 132921), (4131, 119793), (4923, 100521), (5913, 83691), (9299, 53217), (11169, 44307), (12393, 39931), (14769, 33507), (17739, 27897)]