53663421

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{25301}}^1$

素因数の和:25412

約数の個数: 16

約数和(自身を含む): 82585728

約数和(自身を除く): 28922307

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 25301, 75903, 177107, 531321, 2555401, 7666203, 17887807, 53663421]

約数ペア:

[(1, 53663421), (3, 17887807), (7, 7666203), (21, 2555401), (101, 531321), (303, 177107), (707, 75903), (2121, 25301)]