81297102

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{126631}}^1$

素因数の和:126743

約数の個数: 16

約数和(自身を含む): 164115072

約数和(自身を除く): 82817970

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 126631, 253262, 379893, 759786, 13549517, 27099034, 40648551, 81297102]

約数ペア:

[(1, 81297102), (2, 40648551), (3, 27099034), (6, 13549517), (107, 759786), (214, 379893), (321, 253262), (642, 126631)]