30486962853

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{1993}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 45957839616

約数和(自身を除く): 15470876763

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 647, 1941, 1993, 2627, 5823, 5979, 7881, 17937, 23643, 23939, 45937, 71817, 73741, 137811, 141503, 215451, 221223, 413433, 424509, 663669, 1273527, 1289471, 1699669, 3868413, 5099007, 5235611, 11605239, 15297021, 15706833, 47120499, 47710427, 91552441, 143131281, 274657323, 429393843, 823971969, 3387440317, 10162320951, 30486962853]

約数ペア:

[(1, 30486962853), (3, 10162320951), (9, 3387440317), (37, 823971969), (71, 429393843), (111, 274657323), (213, 143131281), (333, 91552441), (639, 47710427), (647, 47120499), (1941, 15706833), (1993, 15297021), (2627, 11605239), (5823, 5235611), (5979, 5099007), (7881, 3868413), (17937, 1699669), (23643, 1289471), (23939, 1273527), (45937, 663669), (71817, 424509), (73741, 413433), (137811, 221223), (141503, 215451)]