87977847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{8081}}^1$

素因数の和:8294

約数の個数: 16

約数和(自身を含む): 124139520

約数和(自身を除く): 36161673

約数列:

[1, 3, 19, 57, 191, 573, 3629, 8081, 10887, 24243, 153539, 460617, 1543471, 4630413, 29325949, 87977847]

約数ペア:

[(1, 87977847), (3, 29325949), (19, 4630413), (57, 1543471), (191, 460617), (573, 153539), (3629, 24243), (8081, 10887)]