66169755

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20143}}^1$

素因数の和:20227

約数の個数: 24

約数和(自身を含む): 116271168

約数和(自身を除く): 50101413

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 20143, 60429, 100715, 181287, 302145, 906435, 1470439, 4411317, 7352195, 13233951, 22056585, 66169755]

約数ペア:

[(1, 66169755), (3, 22056585), (5, 13233951), (9, 7352195), (15, 4411317), (45, 1470439), (73, 906435), (219, 302145), (365, 181287), (657, 100715), (1095, 60429), (3285, 20143)]