53096841

素因数分解:

$3^2\times 7^2\times {\mathrm{120401}}^1$

素因数の和:120421

約数の個数: 18

約数和(自身を含む): 89217882

約数和(自身を除く): 36121041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 120401, 361203, 842807, 1083609, 2528421, 5899649, 7585263, 17698947, 53096841]

約数ペア:

[(1, 53096841), (3, 17698947), (7, 7585263), (9, 5899649), (21, 2528421), (49, 1083609), (63, 842807), (147, 361203), (441, 120401)]