201443841

素因数分解:

$3^6\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2172

約数の個数: 28

約数和(自身を含む): 304383012

約数和(自身を除く): 102939171

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 729, 1233, 2017, 3699, 6051, 11097, 18153, 33291, 54459, 99873, 163377, 276329, 490131, 828987, 1470393, 2486961, 7460883, 22382649, 67147947, 201443841]

約数ペア:

[(1, 201443841), (3, 67147947), (9, 22382649), (27, 7460883), (81, 2486961), (137, 1470393), (243, 828987), (411, 490131), (729, 276329), (1233, 163377), (2017, 99873), (3699, 54459), (6051, 33291), (11097, 18153)]