117004948557

素因数分解:

$3^1\times 7^4\times {\mathrm{16243919}}^1$

素因数の和:16243950

約数の個数: 20

約数和(自身を含む): 181996879680

約数和(自身を除く): 64991931123

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 16243919, 48731757, 113707433, 341122299, 795952031, 2387856093, 5571664217, 16714992651, 39001649519, 117004948557]

約数ペア:

[(1, 117004948557), (3, 39001649519), (7, 16714992651), (21, 5571664217), (49, 2387856093), (147, 795952031), (343, 341122299), (1029, 113707433), (2401, 48731757), (7203, 16243919)]