127696494

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{80923}}^1$

素因数の和:81191

約数の個数: 16

約数和(自身を含む): 256367232

約数和(自身を除く): 128670738

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 80923, 161846, 242769, 485538, 21282749, 42565498, 63848247, 127696494]

約数ペア:

[(1, 127696494), (2, 63848247), (3, 42565498), (6, 21282749), (263, 485538), (526, 242769), (789, 161846), (1578, 80923)]