201839141007

素因数分解:

$3^5\times 7^2\times {\mathrm{16951301}}^1$

素因数の和:16951330

約数の個数: 36

約数和(自身を含む): 351705613896

約数和(自身を除く): 149866472889

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 16951301, 50853903, 118659107, 152561709, 355977321, 457685127, 830613749, 1067931963, 1373055381, 2491841247, 3203795889, 4119166143, 7475523741, 9611387667, 22426571223, 28834163001, 67279713669, 201839141007]

約数ペア:

[(1, 201839141007), (3, 67279713669), (7, 28834163001), (9, 22426571223), (21, 9611387667), (27, 7475523741), (49, 4119166143), (63, 3203795889), (81, 2491841247), (147, 1373055381), (189, 1067931963), (243, 830613749), (441, 457685127), (567, 355977321), (1323, 152561709), (1701, 118659107), (3969, 50853903), (11907, 16951301)]