201280383

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{108041}}^1$

素因数の和:108076

約数の個数: 20

約数和(自身を含む): 313753968

約数和(自身を除く): 112473585

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 108041, 324123, 972369, 2484943, 2917107, 7454829, 8751321, 22364487, 67093461, 201280383]

約数ペア:

[(1, 201280383), (3, 67093461), (9, 22364487), (23, 8751321), (27, 7454829), (69, 2917107), (81, 2484943), (207, 972369), (621, 324123), (1863, 108041)]