81703193

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{51941}}^1$

素因数の和:51976

約数の個数: 12

約数和(自身を含む): 96716004

約数和(自身を除く): 15012811

約数列:

[1, 11, 13, 121, 143, 1573, 51941, 571351, 675233, 6284861, 7427563, 81703193]

約数ペア:

[(1, 81703193), (11, 7427563), (13, 6284861), (121, 675233), (143, 571351), (1573, 51941)]