53208021

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 72437120

約数和(自身を除く): 19229099

約数列:

[1, 3, 73, 151, 219, 453, 1609, 4827, 11023, 33069, 117457, 242959, 352371, 728877, 17736007, 53208021]

約数ペア:

[(1, 53208021), (3, 17736007), (73, 728877), (151, 352371), (219, 242959), (453, 117457), (1609, 33069), (4827, 11023)]