77405169

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 104889600

約数和(自身を除く): 27484431

約数列:

[1, 3, 89, 239, 267, 717, 1213, 3639, 21271, 63813, 107957, 289907, 323871, 869721, 25801723, 77405169]

約数ペア:

[(1, 77405169), (3, 25801723), (89, 869721), (239, 323871), (267, 289907), (717, 107957), (1213, 63813), (3639, 21271)]