66525137

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2243}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 80424960

約数和(自身を除く): 13899823

約数列:

[1, 7, 19, 133, 223, 1561, 2243, 4237, 15701, 29659, 42617, 298319, 500189, 3501323, 9503591, 66525137]

約数ペア:

[(1, 66525137), (7, 9503591), (19, 3501323), (133, 500189), (223, 298319), (1561, 42617), (2243, 29659), (4237, 15701)]