81242367

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{5099}}^1$

素因数の和:5262

約数の個数: 16

約数和(自身を含む): 111628800

約数和(自身を除く): 30386433

約数列:

[1, 3, 47, 113, 141, 339, 5099, 5311, 15297, 15933, 239653, 576187, 718959, 1728561, 27080789, 81242367]

約数ペア:

[(1, 81242367), (3, 27080789), (47, 1728561), (113, 718959), (141, 576187), (339, 239653), (5099, 15933), (5311, 15297)]