140387103

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 207584208

約数和(自身を除く): 67197105

約数列:

[1, 3, 9, 73, 107, 219, 321, 657, 963, 1997, 5991, 7811, 17973, 23433, 70299, 145781, 213679, 437343, 641037, 1312029, 1923111, 15598567, 46795701, 140387103]

約数ペア:

[(1, 140387103), (3, 46795701), (9, 15598567), (73, 1923111), (107, 1312029), (219, 641037), (321, 437343), (657, 213679), (963, 145781), (1997, 70299), (5991, 23433), (7811, 17973)]