864214029

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9467}}^1$

素因数の和:9516

約数の個数: 60

約数和(自身を含む): 1567219104

約数和(自身を除く): 703005075

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 441, 483, 567, 621, 1127, 1323, 1449, 1863, 3381, 3969, 4347, 9467, 10143, 13041, 28401, 30429, 66269, 85203, 91287, 198807, 217741, 255609, 463883, 596421, 653223, 766827, 1391649, 1524187, 1789263, 1959669, 4174947, 4572561, 5367789, 5879007, 10669309, 12524841, 13717683, 17637021, 32007927, 37574523, 41153049, 96023781, 123459147, 288071343, 864214029]

約数ペア:

[(1, 864214029), (3, 288071343), (7, 123459147), (9, 96023781), (21, 41153049), (23, 37574523), (27, 32007927), (49, 17637021), (63, 13717683), (69, 12524841), (81, 10669309), (147, 5879007), (161, 5367789), (189, 4572561), (207, 4174947), (441, 1959669), (483, 1789263), (567, 1524187), (621, 1391649), (1127, 766827), (1323, 653223), (1449, 596421), (1863, 463883), (3381, 255609), (3969, 217741), (4347, 198807), (9467, 91287), (10143, 85203), (13041, 66269), (28401, 30429)]