194839209

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{56821}}^1$

素因数の和:56957

約数の個数: 16

約数和(自身を含む): 290928640

約数和(自身を除く): 96089431

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 56821, 170463, 511389, 1534167, 7216267, 21648801, 64946403, 194839209]

約数ペア:

[(1, 194839209), (3, 64946403), (9, 21648801), (27, 7216267), (127, 1534167), (381, 511389), (1143, 170463), (3429, 56821)]