164865701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{164701}}^1$

素因数の和:164732

約数の個数: 16

約数和(自身を含む): 221359488

約数和(自身を除く): 56493787

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 164701, 1152907, 1811711, 2141113, 12681977, 14987791, 23552243, 164865701]

約数ペア:

[(1, 164865701), (7, 23552243), (11, 14987791), (13, 12681977), (77, 2141113), (91, 1811711), (143, 1152907), (1001, 164701)]