81047162

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{94903}}^1$

素因数の和:94973

約数の個数: 16

約数和(自身を含む): 141217152

約数和(自身を除く): 60169990

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 94903, 189806, 664321, 1328642, 5789083, 11578166, 40523581, 81047162]

約数ペア:

[(1, 81047162), (2, 40523581), (7, 11578166), (14, 5789083), (61, 1328642), (122, 664321), (427, 189806), (854, 94903)]