80993759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1297}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 101181696

約数和(自身を除く): 20187937

約数列:

[1, 7, 11, 77, 811, 1297, 5677, 8921, 9079, 14267, 62447, 99869, 1051867, 7363069, 11570537, 80993759]

約数ペア:

[(1, 80993759), (7, 11570537), (11, 7363069), (77, 1051867), (811, 99869), (1297, 62447), (5677, 14267), (8921, 9079)]