1256567156937

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1\times {\mathrm{2531}}^1$

素因数の和:3225

約数の個数: 96

約数和(自身を含む): 1994298808320

約数和(自身を除く): 737731651383

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 293, 367, 513, 879, 1101, 1539, 2531, 2637, 3303, 4617, 5567, 6973, 7593, 7911, 9909, 16701, 20919, 22779, 23733, 29727, 48089, 50103, 62757, 68337, 71199, 89181, 107531, 144267, 150309, 188271, 205011, 322593, 432801, 450927, 564813, 615033, 741583, 928877, 967779, 1298403, 1352781, 1694439, 2043089, 2224749, 2786631, 2903337, 3895209, 6129267, 6674247, 8359893, 8710011, 11685627, 14090077, 17648663, 18387801, 20022741, 25079679, 26130033, 42270231, 52945989, 55163403, 60068223, 75239037, 126810693, 158837967, 165490209, 180204669, 225717111, 272160961, 380432079, 476513901, 496470627, 816482883, 1141296237, 1429541703, 2449448649, 3423888711, 4288625109, 5171058259, 7348345947, 15513174777, 22045037841, 46539524331, 66135113523, 139618572993, 418855718979, 1256567156937]

約数ペア:

[(1, 1256567156937), (3, 418855718979), (9, 139618572993), (19, 66135113523), (27, 46539524331), (57, 22045037841), (81, 15513174777), (171, 7348345947), (243, 5171058259), (293, 4288625109), (367, 3423888711), (513, 2449448649), (879, 1429541703), (1101, 1141296237), (1539, 816482883), (2531, 496470627), (2637, 476513901), (3303, 380432079), (4617, 272160961), (5567, 225717111), (6973, 180204669), (7593, 165490209), (7911, 158837967), (9909, 126810693), (16701, 75239037), (20919, 60068223), (22779, 55163403), (23733, 52945989), (29727, 42270231), (48089, 26130033), (50103, 25079679), (62757, 20022741), (68337, 18387801), (71199, 17648663), (89181, 14090077), (107531, 11685627), (144267, 8710011), (150309, 8359893), (188271, 6674247), (205011, 6129267), (322593, 3895209), (432801, 2903337), (450927, 2786631), (564813, 2224749), (615033, 2043089), (741583, 1694439), (928877, 1352781), (967779, 1298403)]