40782447

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1362

約数の個数: 28

約数和(自身を含む): 62615784

約数和(自身を除く): 21833337

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 1301, 3483, 3903, 10449, 11709, 31347, 35127, 55943, 105381, 167829, 316143, 503487, 948429, 1510461, 4531383, 13594149, 40782447]

約数ペア:

[(1, 40782447), (3, 13594149), (9, 4531383), (27, 1510461), (43, 948429), (81, 503487), (129, 316143), (243, 167829), (387, 105381), (729, 55943), (1161, 35127), (1301, 31347), (3483, 11709), (3903, 10449)]