127741323

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{739}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 172106240

約数和(自身を除く): 44364917

約数列:

[1, 3, 157, 367, 471, 739, 1101, 2217, 57619, 116023, 172857, 271213, 348069, 813639, 42580441, 127741323]

約数ペア:

[(1, 127741323), (3, 42580441), (157, 813639), (367, 348069), (471, 271213), (739, 172857), (1101, 116023), (2217, 57619)]