80176921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 89304768

約数和(自身を除く): 9127847

約数列:

[1, 11, 83, 137, 641, 913, 1507, 7051, 11371, 53203, 87817, 125081, 585233, 965987, 7288811, 80176921]

約数ペア:

[(1, 80176921), (11, 7288811), (83, 965987), (137, 585233), (641, 125081), (913, 87817), (1507, 53203), (7051, 11371)]