51037281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4019}}^1$

素因数の和:4125

約数の個数: 24

約数和(自身を含む): 79017120

約数和(自身を除く): 27979839

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4019, 4233, 12057, 12699, 36171, 68323, 204969, 333577, 614907, 1000731, 3002193, 5670809, 17012427, 51037281]

約数ペア:

[(1, 51037281), (3, 17012427), (9, 5670809), (17, 3002193), (51, 1000731), (83, 614907), (153, 333577), (249, 204969), (747, 68323), (1411, 36171), (4019, 12699), (4233, 12057)]