923648319

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 1531353600

約数和(自身を除く): 607705281

約数列:

[1, 3, 9, 11, 27, 33, 83, 89, 99, 249, 267, 297, 421, 747, 801, 913, 979, 1263, 2241, 2403, 2739, 2937, 3789, 4631, 7387, 8217, 8811, 11367, 13893, 22161, 24651, 26433, 34943, 37469, 41679, 66483, 81257, 104829, 112407, 125037, 199449, 243771, 314487, 337221, 384373, 412159, 731313, 943461, 1011663, 1153119, 1236477, 2193939, 3109927, 3459357, 3709431, 9329781, 10378071, 11128293, 27989343, 34209197, 83968029, 102627591, 307882773, 923648319]

約数ペア:

[(1, 923648319), (3, 307882773), (9, 102627591), (11, 83968029), (27, 34209197), (33, 27989343), (83, 11128293), (89, 10378071), (99, 9329781), (249, 3709431), (267, 3459357), (297, 3109927), (421, 2193939), (747, 1236477), (801, 1153119), (913, 1011663), (979, 943461), (1263, 731313), (2241, 412159), (2403, 384373), (2739, 337221), (2937, 314487), (3789, 243771), (4631, 199449), (7387, 125037), (8217, 112407), (8811, 104829), (11367, 81257), (13893, 66483), (22161, 41679), (24651, 37469), (26433, 34943)]