179934027

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{13451}}^1$

素因数の和:13488

約数の個数: 32

約数和(自身を含む): 301324800

約数和(自身を除く): 121390773

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 13377, 13451, 40353, 94157, 174863, 282471, 524589, 659099, 1224041, 1977297, 3672123, 4613693, 8568287, 13841079, 25704861, 59978009, 179934027]

約数ペア:

[(1, 179934027), (3, 59978009), (7, 25704861), (13, 13841079), (21, 8568287), (39, 4613693), (49, 3672123), (91, 1977297), (147, 1224041), (273, 659099), (343, 524589), (637, 282471), (1029, 174863), (1911, 94157), (4459, 40353), (13377, 13451)]