168741339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139571}}^1$

素因数の和:139618

約数の個数: 16

約数和(自身を含む): 250113024

約数和(自身を除く): 81371685

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 139571, 418713, 1814423, 4326701, 5443269, 12980103, 56247113, 168741339]

約数ペア:

[(1, 168741339), (3, 56247113), (13, 12980103), (31, 5443269), (39, 4326701), (93, 1814423), (403, 418713), (1209, 139571)]