25321714131

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1\times {\mathrm{8161}}^1$

素因数の和:10323

約数の個数: 32

約数和(自身を含む): 39152526336

約数和(自身を除く): 13830812205

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2081, 6243, 8161, 14567, 24483, 43701, 57127, 147751, 171381, 443253, 579431, 1034257, 1738293, 3102771, 4056017, 12168051, 16983041, 50949123, 118881287, 356643861, 1205795911, 3617387733, 8440571377, 25321714131]

約数ペア:

[(1, 25321714131), (3, 8440571377), (7, 3617387733), (21, 1205795911), (71, 356643861), (213, 118881287), (497, 50949123), (1491, 16983041), (2081, 12168051), (6243, 4056017), (8161, 3102771), (14567, 1738293), (24483, 1034257), (43701, 579431), (57127, 443253), (147751, 171381)]