171301689

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{823}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 274095360

約数和(自身を除く): 102793671

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 593, 823, 1779, 2469, 5337, 7407, 7709, 10699, 16011, 22221, 23127, 32097, 69381, 96291, 208143, 288873, 488039, 1464117, 4392351, 6344507, 13177053, 19033521, 57100563, 171301689]

約数ペア:

[(1, 171301689), (3, 57100563), (9, 19033521), (13, 13177053), (27, 6344507), (39, 4392351), (117, 1464117), (351, 488039), (593, 288873), (823, 208143), (1779, 96291), (2469, 69381), (5337, 32097), (7407, 23127), (7709, 22221), (10699, 16011)]