127131498

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1988

約数の個数: 64

約数和(自身を含む): 307547520

約数和(自身を除く): 180416022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 97, 117, 194, 234, 291, 351, 582, 702, 873, 1261, 1746, 1867, 2522, 2619, 3734, 3783, 5238, 5601, 7566, 11202, 11349, 16803, 22698, 24271, 33606, 34047, 48542, 50409, 68094, 72813, 100818, 145626, 181099, 218439, 362198, 436878, 543297, 655317, 1086594, 1310634, 1629891, 2354287, 3259782, 4708574, 4889673, 7062861, 9779346, 14125722, 21188583, 42377166, 63565749, 127131498]

約数ペア:

[(1, 127131498), (2, 63565749), (3, 42377166), (6, 21188583), (9, 14125722), (13, 9779346), (18, 7062861), (26, 4889673), (27, 4708574), (39, 3259782), (54, 2354287), (78, 1629891), (97, 1310634), (117, 1086594), (194, 655317), (234, 543297), (291, 436878), (351, 362198), (582, 218439), (702, 181099), (873, 145626), (1261, 100818), (1746, 72813), (1867, 68094), (2522, 50409), (2619, 48542), (3734, 34047), (3783, 33606), (5238, 24271), (5601, 22698), (7566, 16803), (11202, 11349)]