281367297

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{587}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 428722560

約数和(自身を除く): 147355263

約数列:

[1, 3, 9, 27, 41, 123, 369, 433, 587, 1107, 1299, 1761, 3897, 5283, 11691, 15849, 17753, 24067, 53259, 72201, 159777, 216603, 254171, 479331, 649809, 762513, 2287539, 6862617, 10421011, 31263033, 93789099, 281367297]

約数ペア:

[(1, 281367297), (3, 93789099), (9, 31263033), (27, 10421011), (41, 6862617), (123, 2287539), (369, 762513), (433, 649809), (587, 479331), (1107, 254171), (1299, 216603), (1761, 159777), (3897, 72201), (5283, 53259), (11691, 24067), (15849, 17753)]