194959107

素因数分解:

$3^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2741}}^1$

素因数の和:3883

約数の個数: 24

約数和(自身を含む): 322239840

約数和(自身を除く): 127280733

約数列:

[1, 3, 7, 9, 21, 63, 1129, 2741, 3387, 7903, 8223, 10161, 19187, 23709, 24669, 57561, 71127, 172683, 3094589, 9283767, 21662123, 27851301, 64986369, 194959107]

約数ペア:

[(1, 194959107), (3, 64986369), (7, 27851301), (9, 21662123), (21, 9283767), (63, 3094589), (1129, 172683), (2741, 71127), (3387, 57561), (7903, 24669), (8223, 23709), (10161, 19187)]