53782729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4133}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 72626112

約数和(自身を除く): 18843383

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 4133, 13013, 28931, 45463, 53729, 318241, 376103, 591019, 698477, 4137133, 4889339, 7683247, 53782729]

約数ペア:

[(1, 53782729), (7, 7683247), (11, 4889339), (13, 4137133), (77, 698477), (91, 591019), (143, 376103), (169, 318241), (1001, 53729), (1183, 45463), (1859, 28931), (4133, 13013)]