128372277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{105137}}^1$

素因数の和:105188

約数の個数: 16

約数和(自身を含む): 191771712

約数和(自身を除く): 63399435

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 105137, 315411, 1156507, 3469521, 3890069, 11670207, 42790759, 128372277]

約数ペア:

[(1, 128372277), (3, 42790759), (11, 11670207), (33, 3890069), (37, 3469521), (111, 1156507), (407, 315411), (1221, 105137)]