48438729

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 79322760

約数和(自身を除く): 30884031

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1213, 1377, 1479, 2349, 3639, 4437, 10917, 13311, 20621, 32751, 35177, 39933, 61863, 98253, 105531, 185589, 316593, 556767, 598009, 949779, 1670301, 1794027, 2849337, 5382081, 16146243, 48438729]

約数ペア:

[(1, 48438729), (3, 16146243), (9, 5382081), (17, 2849337), (27, 1794027), (29, 1670301), (51, 949779), (81, 598009), (87, 556767), (153, 316593), (261, 185589), (459, 105531), (493, 98253), (783, 61863), (1213, 39933), (1377, 35177), (1479, 32751), (2349, 20621), (3639, 13311), (4437, 10917)]