127712139

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{7369}}^1$

素因数の和:7534

約数の個数: 16

約数和(自身を含む): 175111200

約数和(自身を除く): 47399061

約数列:

[1, 3, 53, 109, 159, 327, 5777, 7369, 17331, 22107, 390557, 803221, 1171671, 2409663, 42570713, 127712139]

約数ペア:

[(1, 127712139), (3, 42570713), (53, 2409663), (109, 1171671), (159, 803221), (327, 390557), (5777, 22107), (7369, 17331)]