53138337

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61717}}^1$

素因数の和:61768

約数の個数: 16

約数和(自身を含む): 82948992

約数和(自身を除く): 29810655

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 61717, 185151, 432019, 1296057, 2530397, 7591191, 17712779, 53138337]

約数ペア:

[(1, 53138337), (3, 17712779), (7, 7591191), (21, 2530397), (41, 1296057), (123, 432019), (287, 185151), (861, 61717)]