127503438

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{256031}}^1$

素因数の和:256119

約数の個数: 16

約数和(自身を含む): 258080256

約数和(自身を除く): 130576818

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 256031, 512062, 768093, 1536186, 21250573, 42501146, 63751719, 127503438]

約数ペア:

[(1, 127503438), (2, 63751719), (3, 42501146), (6, 21250573), (83, 1536186), (166, 768093), (249, 512062), (498, 256031)]