81842802

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127481}}^1$

素因数の和:127593

約数の個数: 16

約数和(自身を含む): 165216672

約数和(自身を除く): 83373870

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 127481, 254962, 382443, 764886, 13640467, 27280934, 40921401, 81842802]

約数ペア:

[(1, 81842802), (2, 40921401), (3, 27280934), (6, 13640467), (107, 764886), (214, 382443), (321, 254962), (642, 127481)]