53067021

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{7039}}^1$

素因数の和:7408

約数の個数: 16

約数和(自身を含む): 81100800

約数和(自身を除く): 28033779

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 7039, 7539, 21117, 49273, 147819, 2527001, 7581003, 17689007, 53067021]

約数ペア:

[(1, 53067021), (3, 17689007), (7, 7581003), (21, 2527001), (359, 147819), (1077, 49273), (2513, 21117), (7039, 7539)]