201612773493

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173654413}}^1$

素因数の和:173654465

約数の個数: 16

約数和(自身を含む): 305631768640

約数和(自身を除く): 104018995147

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 173654413, 520963239, 1562889717, 4688669151, 7467139759, 22401419277, 67204257831, 201612773493]

約数ペア:

[(1, 201612773493), (3, 67204257831), (9, 22401419277), (27, 7467139759), (43, 4688669151), (129, 1562889717), (387, 520963239), (1161, 173654413)]