27810027

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 47347200

約数和(自身を除く): 19537173

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 547, 807, 1641, 1883, 2421, 3829, 4923, 5649, 7263, 11487, 14769, 16947, 34461, 50841, 103383, 147143, 441429, 1030001, 1324287, 3090003, 3972861, 9270009, 27810027]

約数ペア:

[(1, 27810027), (3, 9270009), (7, 3972861), (9, 3090003), (21, 1324287), (27, 1030001), (63, 441429), (189, 147143), (269, 103383), (547, 50841), (807, 34461), (1641, 16947), (1883, 14769), (2421, 11487), (3829, 7263), (4923, 5649)]