80816021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 96972960

約数和(自身を除く): 16156939

約数列:

[1, 11, 13, 83, 121, 143, 619, 913, 1079, 1573, 6809, 8047, 10043, 11869, 51377, 74899, 88517, 130559, 565147, 667901, 973687, 6216617, 7346911, 80816021]

約数ペア:

[(1, 80816021), (11, 7346911), (13, 6216617), (83, 973687), (121, 667901), (143, 565147), (619, 130559), (913, 88517), (1079, 74899), (1573, 51377), (6809, 11869), (8047, 10043)]