27071973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2999}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 42120000

約数和(自身を除く): 15048027

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 2999, 3009, 8997, 9027, 26991, 50983, 152949, 176941, 458847, 530823, 1592469, 3007997, 9023991, 27071973]

約数ペア:

[(1, 27071973), (3, 9023991), (9, 3007997), (17, 1592469), (51, 530823), (59, 458847), (153, 176941), (177, 152949), (531, 50983), (1003, 26991), (2999, 9027), (3009, 8997)]