11105885817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{78643}}^1$

素因数の和:78750

約数の個数: 48

約数和(自身を含む): 18549917568

約数和(自身を除く): 7444031751

約数列:

[1, 3, 9, 13, 17, 39, 51, 71, 117, 153, 213, 221, 639, 663, 923, 1207, 1989, 2769, 3621, 8307, 10863, 15691, 47073, 78643, 141219, 235929, 707787, 1022359, 1336931, 3067077, 4010793, 5583653, 9201231, 12032379, 16750959, 17380103, 50252877, 52140309, 72587489, 94922101, 156420927, 217762467, 284766303, 653287401, 854298909, 1233987313, 3701961939, 11105885817]

約数ペア:

[(1, 11105885817), (3, 3701961939), (9, 1233987313), (13, 854298909), (17, 653287401), (39, 284766303), (51, 217762467), (71, 156420927), (117, 94922101), (153, 72587489), (213, 52140309), (221, 50252877), (639, 17380103), (663, 16750959), (923, 12032379), (1207, 9201231), (1989, 5583653), (2769, 4010793), (3621, 3067077), (8307, 1336931), (10863, 1022359), (15691, 707787), (47073, 235929), (78643, 141219)]