87985713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{37649}}^1$

素因数の和:37712

約数の個数: 16

約数和(自身を含む): 126504000

約数和(自身を除く): 38518287

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 37649, 112947, 715331, 1543609, 2145993, 4630827, 29328571, 87985713]

約数ペア:

[(1, 87985713), (3, 29328571), (19, 4630827), (41, 2145993), (57, 1543609), (123, 715331), (779, 112947), (2337, 37649)]