201734127

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19889}}^1$

素因数の和:19932

約数の個数: 36

約数和(自身を含む): 353723760

約数和(自身を除く): 151989633

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 10143, 19889, 59667, 139223, 179001, 417669, 457447, 974561, 1253007, 1372341, 2923683, 3202129, 4117023, 8771049, 9606387, 22414903, 28819161, 67244709, 201734127]

約数ペア:

[(1, 201734127), (3, 67244709), (7, 28819161), (9, 22414903), (21, 9606387), (23, 8771049), (49, 4117023), (63, 3202129), (69, 2923683), (147, 1372341), (161, 1253007), (207, 974561), (441, 457447), (483, 417669), (1127, 179001), (1449, 139223), (3381, 59667), (10143, 19889)]