153989297

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3929}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 192412800

約数和(自身を除く): 38423503

約数列:

[1, 7, 11, 77, 509, 3563, 3929, 5599, 27503, 39193, 43219, 302533, 1999861, 13999027, 21998471, 153989297]

約数ペア:

[(1, 153989297), (7, 21998471), (11, 13999027), (77, 1999861), (509, 302533), (3563, 43219), (3929, 39193), (5599, 27503)]