27123967551

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{12479}}^1$

素因数の和:12648

約数の個数: 48

約数和(自身を含む): 40459161600

約数和(自身を除く): 13335194049

約数列:

[1, 3, 17, 23, 51, 69, 109, 289, 327, 391, 867, 1173, 1853, 2507, 5559, 6647, 7521, 12479, 19941, 31501, 37437, 42619, 94503, 127857, 212143, 287017, 636429, 724523, 861051, 1360211, 2173569, 3606431, 4080633, 4879289, 10819293, 14637867, 23123587, 31284853, 69370761, 82947913, 93854559, 248843739, 393100979, 531842501, 1179302937, 1595527503, 9041322517, 27123967551]

約数ペア:

[(1, 27123967551), (3, 9041322517), (17, 1595527503), (23, 1179302937), (51, 531842501), (69, 393100979), (109, 248843739), (289, 93854559), (327, 82947913), (391, 69370761), (867, 31284853), (1173, 23123587), (1853, 14637867), (2507, 10819293), (5559, 4879289), (6647, 4080633), (7521, 3606431), (12479, 2173569), (19941, 1360211), (31501, 861051), (37437, 724523), (42619, 636429), (94503, 287017), (127857, 212143)]