73479861

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 133369600

約数和(自身を除く): 59889739

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1831, 1911, 3087, 4459, 5493, 5733, 12817, 13377, 16479, 23803, 38451, 40131, 71409, 89719, 115353, 166621, 214227, 269157, 499863, 628033, 807471, 1166347, 1499589, 1884099, 3499041, 5652297, 8164429, 10497123, 24493287, 73479861]

約数ペア:

[(1, 73479861), (3, 24493287), (7, 10497123), (9, 8164429), (13, 5652297), (21, 3499041), (39, 1884099), (49, 1499589), (63, 1166347), (91, 807471), (117, 628033), (147, 499863), (273, 269157), (343, 214227), (441, 166621), (637, 115353), (819, 89719), (1029, 71409), (1831, 40131), (1911, 38451), (3087, 23803), (4459, 16479), (5493, 13377), (5733, 12817)]