25249156623

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{4993}}^1$

素因数の和:5573

約数の個数: 40

約数和(自身を含む): 38069262000

約数和(自身を除く): 12820105377

約数列:

[1, 3, 9, 27, 81, 149, 419, 447, 1257, 1341, 3771, 4023, 4993, 11313, 12069, 14979, 33939, 44937, 62431, 134811, 187293, 404433, 561879, 743957, 1685637, 2092067, 2231871, 5056911, 6276201, 6695613, 18828603, 20086839, 56485809, 60260517, 169457427, 311717983, 935153949, 2805461847, 8416385541, 25249156623]

約数ペア:

[(1, 25249156623), (3, 8416385541), (9, 2805461847), (27, 935153949), (81, 311717983), (149, 169457427), (419, 60260517), (447, 56485809), (1257, 20086839), (1341, 18828603), (3771, 6695613), (4023, 6276201), (4993, 5056911), (11313, 2231871), (12069, 2092067), (14979, 1685637), (33939, 743957), (44937, 561879), (62431, 404433), (134811, 187293)]