49640391

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 78865920

約数和(自身を除く): 29225529

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1303, 1411, 2241, 3909, 4233, 11727, 12699, 22151, 35181, 38097, 66453, 108149, 199359, 324447, 598077, 973341, 1838533, 2920023, 5515599, 16546797, 49640391]

約数ペア:

[(1, 49640391), (3, 16546797), (9, 5515599), (17, 2920023), (27, 1838533), (51, 973341), (83, 598077), (153, 324447), (249, 199359), (459, 108149), (747, 66453), (1303, 38097), (1411, 35181), (2241, 22151), (3909, 12699), (4233, 11727)]