39292749

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 59904000

約数和(自身を除く): 20611251

約数列:

[1, 3, 9, 27, 71, 103, 199, 213, 309, 597, 639, 927, 1791, 1917, 2781, 5373, 7313, 14129, 20497, 21939, 42387, 61491, 65817, 127161, 184473, 197451, 381483, 553419, 1455287, 4365861, 13097583, 39292749]

約数ペア:

[(1, 39292749), (3, 13097583), (9, 4365861), (27, 1455287), (71, 553419), (103, 381483), (199, 197451), (213, 184473), (309, 127161), (597, 65817), (639, 61491), (927, 42387), (1791, 21939), (1917, 20497), (2781, 14129), (5373, 7313)]