179346987

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 270172160

約数和(自身を除く): 90825173

約数列:

[1, 3, 9, 27, 127, 193, 271, 381, 579, 813, 1143, 1737, 2439, 3429, 5211, 7317, 24511, 34417, 52303, 73533, 103251, 156909, 220599, 309753, 470727, 661797, 929259, 1412181, 6642481, 19927443, 59782329, 179346987]

約数ペア:

[(1, 179346987), (3, 59782329), (9, 19927443), (27, 6642481), (127, 1412181), (193, 929259), (271, 661797), (381, 470727), (579, 309753), (813, 220599), (1143, 156909), (1737, 103251), (2439, 73533), (3429, 52303), (5211, 34417), (7317, 24511)]