194932143

素因数分解:

$3^3\times 7^2\times {\mathrm{147341}}^1$

素因数の和:147364

約数の個数: 24

約数和(自身を含む): 335939760

約数和(自身を除く): 141007617

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 147341, 442023, 1031387, 1326069, 3094161, 3978207, 7219709, 9282483, 21659127, 27847449, 64977381, 194932143]

約数ペア:

[(1, 194932143), (3, 64977381), (7, 27847449), (9, 21659127), (21, 9282483), (27, 7219709), (49, 3978207), (63, 3094161), (147, 1326069), (189, 1031387), (441, 442023), (1323, 147341)]