67720081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1069}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 79813440

約数和(自身を除く): 12093359

約数列:

[1, 11, 13, 143, 443, 1069, 4873, 5759, 11759, 13897, 63349, 152867, 473567, 5209237, 6156371, 67720081]

約数ペア:

[(1, 67720081), (11, 6156371), (13, 5209237), (143, 473567), (443, 152867), (1069, 63349), (4873, 13897), (5759, 11759)]