77540223

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{809}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 106064640

約数和(自身を除く): 28524417

約数列:

[1, 3, 43, 129, 743, 809, 2229, 2427, 31949, 34787, 95847, 104361, 601087, 1803261, 25846741, 77540223]

約数ペア:

[(1, 77540223), (3, 25846741), (43, 1803261), (129, 601087), (743, 104361), (809, 95847), (2229, 34787), (2427, 31949)]