53321796717

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9803603}}^1$

素因数の和:9803657

約数の個数: 24

約数和(自身を含む): 84938425056

約数和(自身を除く): 31616628339

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 9803603, 29410809, 68625221, 205875663, 362733311, 480376547, 1088199933, 1441129641, 2539133177, 7617399531, 17773932239, 53321796717]

約数ペア:

[(1, 53321796717), (3, 17773932239), (7, 7617399531), (21, 2539133177), (37, 1441129641), (49, 1088199933), (111, 480376547), (147, 362733311), (259, 205875663), (777, 68625221), (1813, 29410809), (5439, 9803603)]