127395828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{56171}}^1$

素因数の和:56194

約数の個数: 60

約数和(自身を含む): 380621472

約数和(自身を除く): 253225644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 56171, 112342, 168513, 224684, 337026, 393197, 505539, 674052, 786394, 1011078, 1179591, 1516617, 1572788, 2022156, 2359182, 3033234, 3538773, 4549851, 4718364, 6066468, 7077546, 9099702, 10616319, 14155092, 18199404, 21232638, 31848957, 42465276, 63697914, 127395828]

約数ペア:

[(1, 127395828), (2, 63697914), (3, 42465276), (4, 31848957), (6, 21232638), (7, 18199404), (9, 14155092), (12, 10616319), (14, 9099702), (18, 7077546), (21, 6066468), (27, 4718364), (28, 4549851), (36, 3538773), (42, 3033234), (54, 2359182), (63, 2022156), (81, 1572788), (84, 1516617), (108, 1179591), (126, 1011078), (162, 786394), (189, 674052), (252, 505539), (324, 393197), (378, 337026), (567, 224684), (756, 168513), (1134, 112342), (2268, 56171)]