105128541

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22859}}^1$

素因数の和:22945

約数の個数: 24

約数和(自身を含む): 175930560

約数和(自身を除く): 70802019

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 22859, 68577, 160013, 205731, 480039, 1440117, 1668707, 5006121, 11680949, 15018363, 35042847, 105128541]

約数ペア:

[(1, 105128541), (3, 35042847), (7, 15018363), (9, 11680949), (21, 5006121), (63, 1668707), (73, 1440117), (219, 480039), (511, 205731), (657, 160013), (1533, 68577), (4599, 22859)]