26377563681

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{264827}}^1$

素因数の和:264891

約数の個数: 64

約数和(自身を含む): 48813096960

約数和(自身を除く): 22435533279

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 93, 119, 153, 189, 217, 279, 357, 459, 527, 651, 837, 1071, 1581, 1953, 3213, 3689, 4743, 5859, 11067, 14229, 33201, 99603, 264827, 794481, 1853789, 2383443, 4502059, 5561367, 7150329, 8209637, 13506177, 16684101, 24628911, 31514413, 40518531, 50052303, 57467459, 73886733, 94543239, 121555593, 139563829, 172402377, 221660199, 283629717, 418691487, 517207131, 850889151, 976946803, 1256074461, 1551621393, 2930840409, 3768223383, 8792521227, 26377563681]

約数ペア:

[(1, 26377563681), (3, 8792521227), (7, 3768223383), (9, 2930840409), (17, 1551621393), (21, 1256074461), (27, 976946803), (31, 850889151), (51, 517207131), (63, 418691487), (93, 283629717), (119, 221660199), (153, 172402377), (189, 139563829), (217, 121555593), (279, 94543239), (357, 73886733), (459, 57467459), (527, 50052303), (651, 40518531), (837, 31514413), (1071, 24628911), (1581, 16684101), (1953, 13506177), (3213, 8209637), (3689, 7150329), (4743, 5561367), (5859, 4502059), (11067, 2383443), (14229, 1853789), (33201, 794481), (99603, 264827)]