27860382

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 46789218

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 31, 33, 34, 51, 54, 62, 66, 89, 93, 99, 102, 153, 178, 186, 187, 198, 267, 279, 297, 306, 341, 374, 459, 527, 534, 558, 561, 594, 682, 801, 837, 918, 979, 1023, 1054, 1122, 1513, 1581, 1602, 1674, 1683, 1958, 2046, 2403, 2759, 2937, 3026, 3069, 3162, 3366, 4539, 4743, 4806, 5049, 5518, 5797, 5874, 6138, 8277, 8811, 9078, 9207, 9486, 10098, 11594, 13617, 14229, 16554, 16643, 17391, 17622, 18414, 24831, 26433, 27234, 28458, 30349, 33286, 34782, 40851, 46903, 49662, 49929, 52173, 52866, 60698, 74493, 81702, 91047, 93806, 99858, 104346, 140709, 148986, 149787, 156519, 182094, 273141, 281418, 299574, 313038, 422127, 449361, 515933, 546282, 819423, 844254, 898722, 1031866, 1266381, 1547799, 1638846, 2532762, 3095598, 4643397, 9286794, 13930191, 27860382]

約数ペア:

[(1, 27860382), (2, 13930191), (3, 9286794), (6, 4643397), (9, 3095598), (11, 2532762), (17, 1638846), (18, 1547799), (22, 1266381), (27, 1031866), (31, 898722), (33, 844254), (34, 819423), (51, 546282), (54, 515933), (62, 449361), (66, 422127), (89, 313038), (93, 299574), (99, 281418), (102, 273141), (153, 182094), (178, 156519), (186, 149787), (187, 148986), (198, 140709), (267, 104346), (279, 99858), (297, 93806), (306, 91047), (341, 81702), (374, 74493), (459, 60698), (527, 52866), (534, 52173), (558, 49929), (561, 49662), (594, 46903), (682, 40851), (801, 34782), (837, 33286), (918, 30349), (979, 28458), (1023, 27234), (1054, 26433), (1122, 24831), (1513, 18414), (1581, 17622), (1602, 17391), (1674, 16643), (1683, 16554), (1958, 14229), (2046, 13617), (2403, 11594), (2759, 10098), (2937, 9486), (3026, 9207), (3069, 9078), (3162, 8811), (3366, 8277), (4539, 6138), (4743, 5874), (4806, 5797), (5049, 5518)]