78337179

素因数分解:

$3^3\times {\mathrm{887}}^1\times {\mathrm{3271}}^1$

素因数の和:4167

約数の個数: 16

約数和(自身を含む): 116221440

約数和(自身を除く): 37884261

約数列:

[1, 3, 9, 27, 887, 2661, 3271, 7983, 9813, 23949, 29439, 88317, 2901377, 8704131, 26112393, 78337179]

約数ペア:

[(1, 78337179), (3, 26112393), (9, 8704131), (27, 2901377), (887, 88317), (2661, 29439), (3271, 23949), (7983, 9813)]