919051677

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3307}}^1$

素因数の和:3439

約数の個数: 40

約数和(自身を含む): 1421751936

約数和(自身を除く): 502700259

約数列:

[1, 3, 9, 27, 47, 73, 81, 141, 219, 423, 657, 1269, 1971, 3307, 3431, 3807, 5913, 9921, 10293, 29763, 30879, 89289, 92637, 155429, 241411, 267867, 277911, 466287, 724233, 1398861, 2172699, 4196583, 6518097, 11346317, 12589749, 19554291, 34038951, 102116853, 306350559, 919051677]

約数ペア:

[(1, 919051677), (3, 306350559), (9, 102116853), (27, 34038951), (47, 19554291), (73, 12589749), (81, 11346317), (141, 6518097), (219, 4196583), (423, 2172699), (657, 1398861), (1269, 724233), (1971, 466287), (3307, 277911), (3431, 267867), (3807, 241411), (5913, 155429), (9921, 92637), (10293, 89289), (29763, 30879)]