15690770739

素因数分解:

$3^6\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3092

約数の個数: 84

約数和(自身を含む): 27556978320

約数和(自身を除く): 11866207581

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 151, 189, 243, 441, 453, 567, 729, 1057, 1323, 1359, 1701, 2909, 3171, 3969, 4077, 5103, 7399, 8727, 9513, 11907, 12231, 20363, 22197, 26181, 28539, 35721, 36693, 61089, 66591, 78543, 85617, 110079, 142541, 183267, 199773, 235629, 256851, 427623, 439259, 549801, 599319, 706887, 770553, 1282869, 1317777, 1649403, 1797957, 2120661, 3074813, 3848607, 3953331, 4948209, 5393871, 9224439, 11545821, 11859993, 14844627, 21523691, 27673317, 34637463, 35579979, 64571073, 83019951, 103912389, 106739937, 193713219, 249059853, 320219811, 581139657, 747179559, 1743418971, 2241538677, 5230256913, 15690770739]

約数ペア:

[(1, 15690770739), (3, 5230256913), (7, 2241538677), (9, 1743418971), (21, 747179559), (27, 581139657), (49, 320219811), (63, 249059853), (81, 193713219), (147, 106739937), (151, 103912389), (189, 83019951), (243, 64571073), (441, 35579979), (453, 34637463), (567, 27673317), (729, 21523691), (1057, 14844627), (1323, 11859993), (1359, 11545821), (1701, 9224439), (2909, 5393871), (3171, 4948209), (3969, 3953331), (4077, 3848607), (5103, 3074813), (7399, 2120661), (8727, 1797957), (9513, 1649403), (11907, 1317777), (12231, 1282869), (20363, 770553), (22197, 706887), (26181, 599319), (28539, 549801), (35721, 439259), (36693, 427623), (61089, 256851), (66591, 235629), (78543, 199773), (85617, 183267), (110079, 142541)]