78016137

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1307}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 105665472

約数和(自身を除く): 27649335

約数列:

[1, 3, 101, 197, 303, 591, 1307, 3921, 19897, 59691, 132007, 257479, 396021, 772437, 26005379, 78016137]

約数ペア:

[(1, 78016137), (3, 26005379), (101, 772437), (197, 396021), (303, 257479), (591, 132007), (1307, 59691), (3921, 19897)]