20132874243

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{1277}}^1\times {\mathrm{1289}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 30321419040

約数和(自身を除く): 10188544797

約数列:

[1, 3, 9, 27, 81, 151, 453, 1277, 1289, 1359, 3831, 3867, 4077, 11493, 11601, 12231, 34479, 34803, 103437, 104409, 192827, 194639, 578481, 583917, 1646053, 1735443, 1751751, 4938159, 5206329, 5255253, 14814477, 15618987, 15765759, 44443431, 133330293, 248554003, 745662009, 2236986027, 6710958081, 20132874243]

約数ペア:

[(1, 20132874243), (3, 6710958081), (9, 2236986027), (27, 745662009), (81, 248554003), (151, 133330293), (453, 44443431), (1277, 15765759), (1289, 15618987), (1359, 14814477), (3831, 5255253), (3867, 5206329), (4077, 4938159), (11493, 1751751), (11601, 1735443), (12231, 1646053), (34479, 583917), (34803, 578481), (103437, 194639), (104409, 192827)]