121330377

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113287}}^1$

素因数の和:113317

約数の個数: 24

約数和(自身を含む): 212075136

約数和(自身を除く): 90744759

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 113287, 339861, 793009, 1019583, 1925879, 2379027, 5777637, 7137081, 13481153, 17332911, 40443459, 121330377]

約数ペア:

[(1, 121330377), (3, 40443459), (7, 17332911), (9, 13481153), (17, 7137081), (21, 5777637), (51, 2379027), (63, 1925879), (119, 1019583), (153, 793009), (357, 339861), (1071, 113287)]