82112149

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 101154816

約数和(自身を除く): 19042667

約数列:

[1, 7, 31, 47, 83, 97, 217, 329, 581, 679, 1457, 2573, 3007, 3901, 4559, 8051, 10199, 18011, 21049, 27307, 31913, 56357, 120931, 141329, 249581, 378397, 846517, 989303, 1747067, 2648779, 11730307, 82112149]

約数ペア:

[(1, 82112149), (7, 11730307), (31, 2648779), (47, 1747067), (83, 989303), (97, 846517), (217, 378397), (329, 249581), (581, 141329), (679, 120931), (1457, 56357), (2573, 31913), (3007, 27307), (3901, 21049), (4559, 18011), (8051, 10199)]