80834733

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2027}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 137579520

約数和(自身を除く): 56744787

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1477, 1899, 2027, 4431, 5697, 6081, 13293, 14189, 18243, 39879, 42567, 54729, 127701, 383103, 427697, 1283091, 2993879, 3849273, 8981637, 11547819, 26944911, 80834733]

約数ペア:

[(1, 80834733), (3, 26944911), (7, 11547819), (9, 8981637), (21, 3849273), (27, 2993879), (63, 1283091), (189, 427697), (211, 383103), (633, 127701), (1477, 54729), (1899, 42567), (2027, 39879), (4431, 18243), (5697, 14189), (6081, 13293)]