78077079

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 116031552

約数和(自身を除く): 37954473

約数列:

[1, 3, 9, 41, 123, 369, 457, 463, 1371, 1389, 4113, 4167, 18737, 18983, 56211, 56949, 168633, 170847, 211591, 634773, 1904319, 8675231, 26025693, 78077079]

約数ペア:

[(1, 78077079), (3, 26025693), (9, 8675231), (41, 1904319), (123, 634773), (369, 211591), (457, 170847), (463, 168633), (1371, 56949), (1389, 56211), (4113, 18983), (4167, 18737)]