127804545819

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{91199}}^1$

素因数の和:91366

約数の個数: 48

約数和(自身を含む): 196525056000

約数和(自身を除く): 68720510181

約数列:

[1, 3, 9, 27, 73, 79, 81, 219, 237, 243, 657, 711, 1971, 2133, 5767, 5913, 6399, 17301, 17739, 19197, 51903, 91199, 155709, 273597, 467127, 820791, 1401381, 2462373, 6657527, 7204721, 7387119, 19972581, 21614163, 22161357, 59917743, 64842489, 179753229, 194527467, 525944633, 539259687, 583582401, 1577833899, 1617779061, 1750747203, 4733501697, 14200505091, 42601515273, 127804545819]

約数ペア:

[(1, 127804545819), (3, 42601515273), (9, 14200505091), (27, 4733501697), (73, 1750747203), (79, 1617779061), (81, 1577833899), (219, 583582401), (237, 539259687), (243, 525944633), (657, 194527467), (711, 179753229), (1971, 64842489), (2133, 59917743), (5767, 22161357), (5913, 21614163), (6399, 19972581), (17301, 7387119), (17739, 7204721), (19197, 6657527), (51903, 2462373), (91199, 1401381), (155709, 820791), (273597, 467127)]