54740889

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1350

約数の個数: 36

約数和(自身を含む): 92965860

約数和(自身を除く): 38224971

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 1229, 2121, 3687, 4949, 6363, 8603, 11061, 14847, 25809, 44541, 60221, 77427, 124129, 180663, 372387, 541989, 868903, 1117161, 2606709, 6082321, 7820127, 18246963, 54740889]

約数ペア:

[(1, 54740889), (3, 18246963), (7, 7820127), (9, 6082321), (21, 2606709), (49, 1117161), (63, 868903), (101, 541989), (147, 372387), (303, 180663), (441, 124129), (707, 77427), (909, 60221), (1229, 44541), (2121, 25809), (3687, 14847), (4949, 11061), (6363, 8603)]