77982137

素因数分解:

${\mathrm{19}}^2\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1016

約数の個数: 12

約数和(自身を含む): 82675476

約数和(自身を除く): 4693339

約数列:

[1, 19, 337, 361, 641, 6403, 12179, 121657, 216017, 231401, 4104323, 77982137]

約数ペア:

[(1, 77982137), (19, 4104323), (337, 231401), (361, 216017), (641, 121657), (6403, 12179)]