164205999

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9323}}^1$

素因数の和:9451

約数の個数: 24

約数和(自身を含む): 252120960

約数和(自身を除く): 87914961

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 9323, 17613, 27969, 83907, 177137, 531411, 960269, 1594233, 2880807, 8642421, 18245111, 54735333, 164205999]

約数ペア:

[(1, 164205999), (3, 54735333), (9, 18245111), (19, 8642421), (57, 2880807), (103, 1594233), (171, 960269), (309, 531411), (927, 177137), (1957, 83907), (5871, 27969), (9323, 17613)]