66227749

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16063}}^1$

素因数の和:16120

約数の個数: 16

約数和(自身を含む): 82247680

約数和(自身を除く): 16019931

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 16063, 112441, 305197, 497953, 2136379, 3485671, 9461107, 66227749]

約数ペア:

[(1, 66227749), (7, 9461107), (19, 3485671), (31, 2136379), (133, 497953), (217, 305197), (589, 112441), (4123, 16063)]