66531363

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 95158272

約数和(自身を除く): 28626909

約数列:

[1, 3, 31, 43, 93, 127, 129, 131, 381, 393, 1333, 3937, 3999, 4061, 5461, 5633, 11811, 12183, 16383, 16637, 16899, 49911, 169291, 174623, 507873, 515747, 523869, 715391, 1547241, 2146173, 22177121, 66531363]

約数ペア:

[(1, 66531363), (3, 22177121), (31, 2146173), (43, 1547241), (93, 715391), (127, 523869), (129, 515747), (131, 507873), (381, 174623), (393, 169291), (1333, 49911), (3937, 16899), (3999, 16637), (4061, 16383), (5461, 12183), (5633, 11811)]