123787804581

素因数分解:

$3^4\times 7^1\times {\mathrm{3119}}^1\times {\mathrm{69997}}^1$

素因数の和:73135

約数の個数: 40

約数和(自身を含む): 211405159680

約数和(自身を除く): 87617355099

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3119, 9357, 21833, 28071, 65499, 69997, 84213, 196497, 209991, 252639, 489979, 589491, 629973, 1469937, 1768473, 1889919, 4409811, 5669757, 13229433, 39688299, 218320643, 654961929, 1528244501, 1964885787, 4584733503, 5894657361, 13754200509, 17683972083, 41262601527, 123787804581]

約数ペア:

[(1, 123787804581), (3, 41262601527), (7, 17683972083), (9, 13754200509), (21, 5894657361), (27, 4584733503), (63, 1964885787), (81, 1528244501), (189, 654961929), (567, 218320643), (3119, 39688299), (9357, 13229433), (21833, 5669757), (28071, 4409811), (65499, 1889919), (69997, 1768473), (84213, 1469937), (196497, 629973), (209991, 589491), (252639, 489979)]