188771649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3407}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 290525184

約数和(自身を除く): 101753535

約数列:

[1, 3, 11, 23, 33, 69, 73, 219, 253, 759, 803, 1679, 2409, 3407, 5037, 10221, 18469, 37477, 55407, 78361, 112431, 235083, 248711, 746133, 861971, 2585913, 2735821, 5720353, 8207463, 17161059, 62923883, 188771649]

約数ペア:

[(1, 188771649), (3, 62923883), (11, 17161059), (23, 8207463), (33, 5720353), (69, 2735821), (73, 2585913), (219, 861971), (253, 746133), (759, 248711), (803, 235083), (1679, 112431), (2409, 78361), (3407, 55407), (5037, 37477), (10221, 18469)]