16070049

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 25482240

約数和(自身を除く): 9412191

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 223, 459, 471, 669, 1413, 2007, 2669, 3791, 4239, 6021, 8007, 11373, 24021, 34119, 35011, 72063, 102357, 105033, 315099, 595187, 945297, 1785561, 5356683, 16070049]

約数ペア:

[(1, 16070049), (3, 5356683), (9, 1785561), (17, 945297), (27, 595187), (51, 315099), (153, 105033), (157, 102357), (223, 72063), (459, 35011), (471, 34119), (669, 24021), (1413, 11373), (2007, 8007), (2669, 6021), (3791, 4239)]