155681406531

素因数分解:

$3^2\times 7^1\times {\mathrm{32029}}^1\times {\mathrm{77153}}^1$

素因数の和:109195

約数の個数: 24

約数和(自身を含む): 257009232480

約数和(自身を除く): 101327825949

約数列:

[1, 3, 7, 9, 21, 63, 32029, 77153, 96087, 224203, 231459, 288261, 540071, 672609, 694377, 1620213, 2017827, 4860639, 2471133437, 7413400311, 17297934059, 22240200933, 51893802177, 155681406531]

約数ペア:

[(1, 155681406531), (3, 51893802177), (7, 22240200933), (9, 17297934059), (21, 7413400311), (63, 2471133437), (32029, 4860639), (77153, 2017827), (96087, 1620213), (224203, 694377), (231459, 672609), (288261, 540071)]