77353431

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{2389}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 106001280

約数和(自身を除く): 28647849

約数列:

[1, 3, 43, 129, 251, 753, 2389, 7167, 10793, 32379, 102727, 308181, 599639, 1798917, 25784477, 77353431]

約数ペア:

[(1, 77353431), (3, 25784477), (43, 1798917), (129, 599639), (251, 308181), (753, 102727), (2389, 32379), (7167, 10793)]