49178637

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 28437363

約数列:

[1, 3, 9, 17, 27, 51, 153, 307, 349, 459, 921, 1047, 2763, 3141, 5219, 5933, 8289, 9423, 15657, 17799, 46971, 53397, 107143, 140913, 160191, 321429, 964287, 1821431, 2892861, 5464293, 16392879, 49178637]

約数ペア:

[(1, 49178637), (3, 16392879), (9, 5464293), (17, 2892861), (27, 1821431), (51, 964287), (153, 321429), (307, 160191), (349, 140913), (459, 107143), (921, 53397), (1047, 46971), (2763, 17799), (3141, 15657), (5219, 9423), (5933, 8289)]