77785191

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 128751744

約数和(自身を除く): 50966553

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 201, 297, 603, 737, 891, 1303, 1809, 2211, 3909, 5427, 6633, 11727, 14333, 19899, 35181, 42999, 59697, 87301, 105543, 128997, 261903, 386991, 785709, 960311, 1160973, 2357127, 2880933, 7071381, 8642799, 25928397, 77785191]

約数ペア:

[(1, 77785191), (3, 25928397), (9, 8642799), (11, 7071381), (27, 2880933), (33, 2357127), (67, 1160973), (81, 960311), (99, 785709), (201, 386991), (297, 261903), (603, 128997), (737, 105543), (891, 87301), (1303, 59697), (1809, 42999), (2211, 35181), (3909, 19899), (5427, 14333), (6633, 11727)]