6460989843

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{31321}}^1$

素因数の和:31408

約数の個数: 64

約数和(自身を含む): 11546542080

約数和(自身を除く): 5085552237

約数列:

[1, 3, 7, 11, 19, 21, 33, 47, 57, 77, 133, 141, 209, 231, 329, 399, 517, 627, 893, 987, 1463, 1551, 2679, 3619, 4389, 6251, 9823, 10857, 18753, 29469, 31321, 68761, 93963, 206283, 219247, 344531, 595099, 657741, 1033593, 1472087, 1785297, 2411717, 4165693, 4416261, 6546089, 7235151, 10304609, 12497079, 16192957, 19638267, 27969653, 30913827, 45822623, 48578871, 83908959, 113350699, 137467869, 195787571, 307666183, 340052097, 587362713, 922998549, 2153663281, 6460989843]

約数ペア:

[(1, 6460989843), (3, 2153663281), (7, 922998549), (11, 587362713), (19, 340052097), (21, 307666183), (33, 195787571), (47, 137467869), (57, 113350699), (77, 83908959), (133, 48578871), (141, 45822623), (209, 30913827), (231, 27969653), (329, 19638267), (399, 16192957), (517, 12497079), (627, 10304609), (893, 7235151), (987, 6546089), (1463, 4416261), (1551, 4165693), (2679, 2411717), (3619, 1785297), (4389, 1472087), (6251, 1033593), (9823, 657741), (10857, 595099), (18753, 344531), (29469, 219247), (31321, 206283), (68761, 93963)]