77156521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 85150800

約数和(自身を除く): 7994279

約数列:

[1, 13, 61, 149, 653, 793, 1937, 8489, 9089, 39833, 97297, 118157, 517829, 1264861, 5935117, 77156521]

約数ペア:

[(1, 77156521), (13, 5935117), (61, 1264861), (149, 517829), (653, 118157), (793, 97297), (1937, 39833), (8489, 9089)]