339384573

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16561}}^1$

素因数の和:16607

約数の個数: 40

約数和(自身を含む): 577152576

約数和(自身を除く): 237768003

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 16561, 20493, 49683, 149049, 182171, 380903, 447147, 546513, 1142709, 1341441, 1639539, 3428127, 4189933, 4918617, 10284381, 12569799, 14755851, 30853143, 37709397, 113128191, 339384573]

約数ペア:

[(1, 339384573), (3, 113128191), (9, 37709397), (11, 30853143), (23, 14755851), (27, 12569799), (33, 10284381), (69, 4918617), (81, 4189933), (99, 3428127), (207, 1639539), (253, 1341441), (297, 1142709), (621, 546513), (759, 447147), (891, 380903), (1863, 182171), (2277, 149049), (6831, 49683), (16561, 20493)]