27805383

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{7517}}^1$

素因数の和:7663

約数の個数: 16

約数和(自身を含む): 41499360

約数和(自身を除く): 13693977

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 7517, 22551, 67653, 202959, 1029829, 3089487, 9268461, 27805383]

約数ペア:

[(1, 27805383), (3, 9268461), (9, 3089487), (27, 1029829), (137, 202959), (411, 67653), (1233, 22551), (3699, 7517)]