13755609

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 23632640

約数和(自身を除く): 9877031

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 997, 1533, 1971, 2991, 4599, 6979, 8973, 13797, 20937, 26919, 62811, 72781, 188433, 218343, 509467, 655029, 1528401, 1965087, 4585203, 13755609]

約数ペア:

[(1, 13755609), (3, 4585203), (7, 1965087), (9, 1528401), (21, 655029), (27, 509467), (63, 218343), (73, 188433), (189, 72781), (219, 62811), (511, 26919), (657, 20937), (997, 13797), (1533, 8973), (1971, 6979), (2991, 4599)]