317728049553

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{523}}^1\times {\mathrm{29881}}^1$

素因数の和:30667

約数の個数: 40

約数和(自身を含む): 477448858656

約数和(自身を除く): 159720809103

約数列:

[1, 3, 9, 27, 81, 251, 523, 753, 1569, 2259, 4707, 6777, 14121, 20331, 29881, 42363, 89643, 131273, 268929, 393819, 806787, 1181457, 2420361, 3544371, 7500131, 10633113, 15627763, 22500393, 46883289, 67501179, 140649867, 202503537, 421949601, 607510611, 1265848803, 3922568513, 11767705539, 35303116617, 105909349851, 317728049553]

約数ペア:

[(1, 317728049553), (3, 105909349851), (9, 35303116617), (27, 11767705539), (81, 3922568513), (251, 1265848803), (523, 607510611), (753, 421949601), (1569, 202503537), (2259, 140649867), (4707, 67501179), (6777, 46883289), (14121, 22500393), (20331, 15627763), (29881, 10633113), (42363, 7500131), (89643, 3544371), (131273, 2420361), (268929, 1181457), (393819, 806787)]