68528943

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12503}}^1$

素因数の和:12548

約数の個数: 32

約数和(自身を含む): 120038400

約数和(自身を除く): 51509457

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 12503, 37509, 87521, 112527, 262563, 337581, 362587, 787689, 1087761, 2363067, 2538109, 3263283, 7614327, 9789849, 22842981, 68528943]

約数ペア:

[(1, 68528943), (3, 22842981), (7, 9789849), (9, 7614327), (21, 3263283), (27, 2538109), (29, 2363067), (63, 1087761), (87, 787689), (189, 362587), (203, 337581), (261, 262563), (609, 112527), (783, 87521), (1827, 37509), (5481, 12503)]