27111861

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3877}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 47156480

約数和(自身を除く): 20044619

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 3877, 6993, 11631, 27139, 34893, 81417, 104679, 143449, 244251, 430347, 732753, 1004143, 1291041, 3012429, 3873123, 9037287, 27111861]

約数ペア:

[(1, 27111861), (3, 9037287), (7, 3873123), (9, 3012429), (21, 1291041), (27, 1004143), (37, 732753), (63, 430347), (111, 244251), (189, 143449), (259, 104679), (333, 81417), (777, 34893), (999, 27139), (2331, 11631), (3877, 6993)]