126437671359

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{6441371}}^1$

素因数の和:6442107

約数の個数: 16

約数和(自身を含む): 187572752640

約数和(自身を除く): 61135081281

約数列:

[1, 3, 9, 27, 727, 2181, 6543, 19629, 6441371, 19324113, 57972339, 173917017, 4682876717, 14048630151, 42145890453, 126437671359]

約数ペア:

[(1, 126437671359), (3, 42145890453), (9, 14048630151), (27, 4682876717), (727, 173917017), (2181, 57972339), (6543, 19324113), (19629, 6441371)]