82708143

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{74311}}^1$

素因数の和:74374

約数の個数: 16

約数和(自身を含む): 128411136

約数和(自身を除く): 45702993

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 74311, 222933, 520177, 1560531, 3938483, 11815449, 27569381, 82708143]

約数ペア:

[(1, 82708143), (3, 27569381), (7, 11815449), (21, 3938483), (53, 1560531), (159, 520177), (371, 222933), (1113, 74311)]