81968286

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{50411}}^1$

素因数の和:50687

約数の個数: 16

約数和(自身を含む): 164544768

約数和(自身を除く): 82576482

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 50411, 100822, 151233, 302466, 13661381, 27322762, 40984143, 81968286]

約数ペア:

[(1, 81968286), (2, 40984143), (3, 27322762), (6, 13661381), (271, 302466), (542, 151233), (813, 100822), (1626, 50411)]