632691

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 20

約数和(自身を含む): 967032

約数和(自身を除く): 334341

約数列:

[1, 3, 9, 27, 73, 81, 107, 219, 321, 657, 963, 1971, 2889, 5913, 7811, 8667, 23433, 70299, 210897, 632691]

約数ペア:

[(1, 632691), (3, 210897), (9, 70299), (27, 23433), (73, 8667), (81, 7811), (107, 5913), (219, 2889), (321, 1971), (657, 963)]