5491604027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 7431266304

約数和(自身を除く): 1939662277

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 307, 373, 403, 527, 1547, 2149, 2611, 2821, 3689, 3991, 4849, 5219, 6341, 6851, 9517, 11563, 27937, 33943, 36533, 44387, 47957, 66619, 67847, 80941, 82433, 114511, 123721, 150319, 161789, 196571, 474929, 577031, 801577, 866047, 1052233, 1132523, 1375997, 1488643, 1946687, 2103257, 2555423, 3549841, 10420501, 13626809, 14722799, 17887961, 24848887, 25306931, 46147933, 60347297, 177148517, 323035531, 422431079, 784514861, 5491604027]

約数ペア:

[(1, 5491604027), (7, 784514861), (13, 422431079), (17, 323035531), (31, 177148517), (91, 60347297), (119, 46147933), (217, 25306931), (221, 24848887), (307, 17887961), (373, 14722799), (403, 13626809), (527, 10420501), (1547, 3549841), (2149, 2555423), (2611, 2103257), (2821, 1946687), (3689, 1488643), (3991, 1375997), (4849, 1132523), (5219, 1052233), (6341, 866047), (6851, 801577), (9517, 577031), (11563, 474929), (27937, 196571), (33943, 161789), (36533, 150319), (44387, 123721), (47957, 114511), (66619, 82433), (67847, 80941)]