201095727

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{180679}}^1$

素因数の和:180742

約数の個数: 16

約数和(自身を含む): 312215040

約数和(自身を除く): 111119313

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 180679, 542037, 1264753, 3794259, 9575987, 28727961, 67031909, 201095727]

約数ペア:

[(1, 201095727), (3, 67031909), (7, 28727961), (21, 9575987), (53, 3794259), (159, 1264753), (371, 542037), (1113, 180679)]