201473649

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2719

約数の個数: 40

約数和(自身を含む): 328683432

約数和(自身を除く): 127209783

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 219, 351, 657, 949, 1053, 1971, 2621, 2847, 5913, 7863, 8541, 23589, 25623, 34073, 70767, 76869, 102219, 191333, 212301, 306657, 573999, 919971, 1721997, 2487329, 2759913, 5165991, 7461987, 15497973, 22385961, 67157883, 201473649]

約数ペア:

[(1, 201473649), (3, 67157883), (9, 22385961), (13, 15497973), (27, 7461987), (39, 5165991), (73, 2759913), (81, 2487329), (117, 1721997), (219, 919971), (351, 573999), (657, 306657), (949, 212301), (1053, 191333), (1971, 102219), (2621, 76869), (2847, 70767), (5913, 34073), (7863, 25623), (8541, 23589)]