40664409

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8819}}^1$

素因数の和:8904

約数の個数: 16

約数和(自身を含む): 57153600

約数和(自身を除く): 16489191

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 8819, 26457, 255751, 467407, 767253, 1402221, 13554803, 40664409]

約数ペア:

[(1, 40664409), (3, 13554803), (29, 1402221), (53, 767253), (87, 467407), (159, 255751), (1537, 26457), (4611, 8819)]