133554491

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3061}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 159909888

約数和(自身を除く): 26355397

約数列:

[1, 7, 23, 161, 271, 1897, 3061, 6233, 21427, 43631, 70403, 492821, 829531, 5806717, 19079213, 133554491]

約数ペア:

[(1, 133554491), (7, 19079213), (23, 5806717), (161, 829531), (271, 492821), (1897, 70403), (3061, 43631), (6233, 21427)]