81932851

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1112

約数の個数: 36

約数和(自身を含む): 112926576

約数和(自身を除く): 30993725

約数列:

[1, 7, 11, 13, 49, 77, 91, 121, 143, 539, 637, 847, 1001, 1063, 1573, 5929, 7007, 7441, 11011, 11693, 13819, 52087, 77077, 81851, 96733, 128623, 152009, 572957, 677131, 900361, 1064063, 1672099, 6302527, 7448441, 11704693, 81932851]

約数ペア:

[(1, 81932851), (7, 11704693), (11, 7448441), (13, 6302527), (49, 1672099), (77, 1064063), (91, 900361), (121, 677131), (143, 572957), (539, 152009), (637, 128623), (847, 96733), (1001, 81851), (1063, 77077), (1573, 52087), (5929, 13819), (7007, 11693), (7441, 11011)]