149780583

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{2579}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 225388800

約数和(自身を除く): 75608217

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 2151, 2579, 6453, 7737, 19359, 23211, 58077, 69633, 208899, 616381, 626697, 1849143, 5547429, 16642287, 49926861, 149780583]

約数ペア:

[(1, 149780583), (3, 49926861), (9, 16642287), (27, 5547429), (81, 1849143), (239, 626697), (243, 616381), (717, 208899), (2151, 69633), (2579, 58077), (6453, 23211), (7737, 19359)]