81864996829

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{10223}}^1$

素因数の和:10510

約数の個数: 48

約数和(自身を含む): 105737425920

約数和(自身を除く): 23872429091

約数列:

[1, 7, 11, 49, 77, 83, 179, 539, 581, 913, 1253, 1969, 4067, 6391, 8771, 10223, 13783, 14857, 44737, 71561, 96481, 103999, 112453, 163427, 500927, 727993, 787171, 848509, 1143989, 1829917, 5510197, 5939563, 8007923, 9333599, 12809419, 20129087, 41576941, 65335193, 89665933, 140903609, 151883111, 457346351, 986325263, 1063181777, 1670714221, 7442272439, 11694999547, 81864996829]

約数ペア:

[(1, 81864996829), (7, 11694999547), (11, 7442272439), (49, 1670714221), (77, 1063181777), (83, 986325263), (179, 457346351), (539, 151883111), (581, 140903609), (913, 89665933), (1253, 65335193), (1969, 41576941), (4067, 20129087), (6391, 12809419), (8771, 9333599), (10223, 8007923), (13783, 5939563), (14857, 5510197), (44737, 1829917), (71561, 1143989), (96481, 848509), (103999, 787171), (112453, 727993), (163427, 500927)]