45399999

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17783}}^1$

素因数の和:17846

約数の個数: 16

約数和(自身を含む): 64876032

約数和(自身を除く): 19476033

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 17783, 53349, 409009, 657971, 1227027, 1973913, 15133333, 45399999]

約数ペア:

[(1, 45399999), (3, 15133333), (23, 1973913), (37, 1227027), (69, 657971), (111, 409009), (851, 53349), (2553, 17783)]