209743450191

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{162683}}^1$

素因数の和:164153

約数の個数: 40

約数和(自身を含む): 342042459264

約数和(自身を除く): 132299009073

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1447, 4341, 13023, 15917, 39069, 47751, 117207, 143253, 162683, 429759, 488049, 1289277, 1464147, 1789513, 4392441, 5368539, 13177323, 16105617, 48316851, 144950553, 235402301, 706206903, 2118620709, 2589425311, 6355862127, 7768275933, 19067586381, 23304827799, 69914483397, 209743450191]

約数ペア:

[(1, 209743450191), (3, 69914483397), (9, 23304827799), (11, 19067586381), (27, 7768275933), (33, 6355862127), (81, 2589425311), (99, 2118620709), (297, 706206903), (891, 235402301), (1447, 144950553), (4341, 48316851), (13023, 16105617), (15917, 13177323), (39069, 5368539), (47751, 4392441), (117207, 1789513), (143253, 1464147), (162683, 1289277), (429759, 488049)]