205125843681

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{65867}}^1$

素因数の和:66346

約数の個数: 48

約数和(自身を含む): 327991023360

約数和(自身を除く): 122865179679

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 379, 747, 913, 1137, 2739, 3411, 4169, 8217, 12507, 31457, 37521, 65867, 94371, 197601, 283113, 346027, 592803, 724537, 1038081, 2173611, 3114243, 5466961, 6520833, 16400883, 24963593, 49202649, 60136571, 74890779, 180409713, 224672337, 274599523, 541229139, 823798569, 2071978219, 2471395707, 6215934657, 18647803971, 22791760409, 68375281227, 205125843681]

約数ペア:

[(1, 205125843681), (3, 68375281227), (9, 22791760409), (11, 18647803971), (33, 6215934657), (83, 2471395707), (99, 2071978219), (249, 823798569), (379, 541229139), (747, 274599523), (913, 224672337), (1137, 180409713), (2739, 74890779), (3411, 60136571), (4169, 49202649), (8217, 24963593), (12507, 16400883), (31457, 6520833), (37521, 5466961), (65867, 3114243), (94371, 2173611), (197601, 1038081), (283113, 724537), (346027, 592803)]