53068029

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7681}}^1$

素因数の和:7745

約数の個数: 24

約数和(自身を含む): 84071808

約数和(自身を除く): 31003779

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 7681, 23043, 53767, 161301, 361007, 376369, 1083021, 1129107, 2527049, 7581147, 17689343, 53068029]

約数ペア:

[(1, 53068029), (3, 17689343), (7, 7581147), (21, 2527049), (47, 1129107), (49, 1083021), (141, 376369), (147, 361007), (329, 161301), (987, 53767), (2303, 23043), (6909, 7681)]