87818433

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{4127}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 120669696

約数和(自身を除く): 32851263

約数列:

[1, 3, 41, 123, 173, 519, 4127, 7093, 12381, 21279, 169207, 507621, 713971, 2141913, 29272811, 87818433]

約数ペア:

[(1, 87818433), (3, 29272811), (41, 2141913), (123, 713971), (173, 507621), (519, 169207), (4127, 21279), (7093, 12381)]