166321119

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 245076480

約数和(自身を除く): 78755361

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 667, 989, 1247, 1933, 2001, 2967, 3741, 5799, 28681, 44459, 56057, 83119, 86043, 133377, 168171, 249357, 1289311, 1911737, 2410451, 3867933, 5735211, 7231353, 55440373, 166321119]

約数ペア:

[(1, 166321119), (3, 55440373), (23, 7231353), (29, 5735211), (43, 3867933), (69, 2410451), (87, 1911737), (129, 1289311), (667, 249357), (989, 168171), (1247, 133377), (1933, 86043), (2001, 83119), (2967, 56057), (3741, 44459), (5799, 28681)]