81773862

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{38609}}^1$

素因数の和:38967

約数の個数: 16

約数和(自身を含む): 164015280

約数和(自身を除く): 82241418

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 38609, 77218, 115827, 231654, 13628977, 27257954, 40886931, 81773862]

約数ペア:

[(1, 81773862), (2, 40886931), (3, 27257954), (6, 13628977), (353, 231654), (706, 115827), (1059, 77218), (2118, 38609)]