82153519

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 95864896

約数和(自身を除く): 13711377

約数列:

[1, 7, 61, 421, 427, 457, 2947, 3199, 25681, 27877, 179767, 192397, 195139, 1346779, 11736217, 82153519]

約数ペア:

[(1, 82153519), (7, 11736217), (61, 1346779), (421, 195139), (427, 192397), (457, 179767), (2947, 27877), (3199, 25681)]