80837119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 15470081

約数列:

[1, 11, 31, 37, 43, 149, 341, 407, 473, 1147, 1333, 1591, 1639, 4619, 5513, 6407, 12617, 14663, 17501, 49321, 50809, 60643, 70477, 170903, 198617, 237059, 542531, 1879933, 2184787, 2607649, 7348829, 80837119]

約数ペア:

[(1, 80837119), (11, 7348829), (31, 2607649), (37, 2184787), (43, 1879933), (149, 542531), (341, 237059), (407, 198617), (473, 170903), (1147, 70477), (1333, 60643), (1591, 50809), (1639, 49321), (4619, 17501), (5513, 14663), (6407, 12617)]