21534665361

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{5039}}^1$

素因数の和:5318

約数の個数: 48

約数和(自身を含む): 32250435840

約数和(自身を除く): 10715770479

約数列:

[1, 3, 11, 33, 61, 121, 183, 193, 363, 579, 671, 2013, 2123, 5039, 6369, 7381, 11773, 15117, 22143, 23353, 35319, 55429, 70059, 129503, 166287, 307379, 388509, 609719, 922137, 972527, 1424533, 1829157, 2917581, 3381169, 4273599, 10143507, 10697797, 32093391, 37192859, 59324147, 111578577, 117675767, 177972441, 353027301, 652565617, 1957696851, 7178221787, 21534665361]

約数ペア:

[(1, 21534665361), (3, 7178221787), (11, 1957696851), (33, 652565617), (61, 353027301), (121, 177972441), (183, 117675767), (193, 111578577), (363, 59324147), (579, 37192859), (671, 32093391), (2013, 10697797), (2123, 10143507), (5039, 4273599), (6369, 3381169), (7381, 2917581), (11773, 1829157), (15117, 1424533), (22143, 972527), (23353, 922137), (35319, 609719), (55429, 388509), (70059, 307379), (129503, 166287)]