77880393

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{28559}}^1$

素因数の和:28669

約数の個数: 16

約数和(自身を含む): 116524800

約数和(自身を除く): 38644407

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 28559, 85677, 257031, 771093, 2884459, 8653377, 25960131, 77880393]

約数ペア:

[(1, 77880393), (3, 25960131), (9, 8653377), (27, 2884459), (101, 771093), (303, 257031), (909, 85677), (2727, 28559)]