78564173691

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1\times {\mathrm{80929}}^1$

素因数の和:83226

約数の個数: 16

約数和(自身を含む): 105496463360

約数和(自身を除く): 26932289669

約数列:

[1, 3, 151, 453, 2143, 6429, 80929, 242787, 323593, 970779, 12220279, 36660837, 173430847, 520292541, 26188057897, 78564173691]

約数ペア:

[(1, 78564173691), (3, 26188057897), (151, 520292541), (453, 173430847), (2143, 36660837), (6429, 12220279), (80929, 970779), (242787, 323593)]