127545289914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1\times {\mathrm{21101}}^1$

素因数の和:23211

約数の個数: 64

約数和(自身を含む): 295798044672

約数和(自身を除く): 168252754758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2027, 2982, 4054, 6081, 12162, 14189, 21101, 28378, 42202, 42567, 63303, 85134, 126606, 143917, 147707, 287834, 295414, 431751, 443121, 863502, 886242, 1007419, 1498171, 2014838, 2996342, 3022257, 4494513, 6044514, 8989026, 10487197, 20974394, 31461591, 42771727, 62923182, 85543454, 128315181, 256630362, 299402089, 598804178, 898206267, 1796412534, 3036792617, 6073585234, 9110377851, 18220755702, 21257548319, 42515096638, 63772644957, 127545289914]

約数ペア:

[(1, 127545289914), (2, 63772644957), (3, 42515096638), (6, 21257548319), (7, 18220755702), (14, 9110377851), (21, 6073585234), (42, 3036792617), (71, 1796412534), (142, 898206267), (213, 598804178), (426, 299402089), (497, 256630362), (994, 128315181), (1491, 85543454), (2027, 62923182), (2982, 42771727), (4054, 31461591), (6081, 20974394), (12162, 10487197), (14189, 8989026), (21101, 6044514), (28378, 4494513), (42202, 3022257), (42567, 2996342), (63303, 2014838), (85134, 1498171), (126606, 1007419), (143917, 886242), (147707, 863502), (287834, 443121), (295414, 431751)]