27428235989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{13109}}^1$

素因数の和:14093

約数の個数: 32

約数和(自身を含む): 35415878400

約数和(自身を除く): 7987642411

約数列:

[1, 7, 11, 29, 77, 203, 319, 937, 2233, 6559, 10307, 13109, 27173, 72149, 91763, 144199, 190211, 298903, 380161, 1009393, 2092321, 2661127, 4181771, 12283133, 29272397, 85981931, 135114463, 356210857, 945801241, 2493475999, 3918319427, 27428235989]

約数ペア:

[(1, 27428235989), (7, 3918319427), (11, 2493475999), (29, 945801241), (77, 356210857), (203, 135114463), (319, 85981931), (937, 29272397), (2233, 12283133), (6559, 4181771), (10307, 2661127), (13109, 2092321), (27173, 1009393), (72149, 380161), (91763, 298903), (144199, 190211)]