26790489

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 43245748

約数和(自身を除く): 16455259

約数列:

[1, 3, 9, 11, 33, 73, 99, 121, 219, 337, 363, 657, 803, 1011, 1089, 2409, 3033, 3707, 7227, 8833, 11121, 24601, 26499, 33363, 40777, 73803, 79497, 122331, 221409, 270611, 366993, 811833, 2435499, 2976721, 8930163, 26790489]

約数ペア:

[(1, 26790489), (3, 8930163), (9, 2976721), (11, 2435499), (33, 811833), (73, 366993), (99, 270611), (121, 221409), (219, 122331), (337, 79497), (363, 73803), (657, 40777), (803, 33363), (1011, 26499), (1089, 24601), (2409, 11121), (3033, 8833), (3707, 7227)]