142560033

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{997}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 237603840

約数和(自身を除く): 95043807

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 619, 997, 1857, 2991, 4333, 6809, 6979, 10967, 12999, 20427, 20937, 32901, 47663, 76769, 142989, 230307, 617143, 1851429, 4320001, 6788573, 12960003, 20365719, 47520011, 142560033]

約数ペア:

[(1, 142560033), (3, 47520011), (7, 20365719), (11, 12960003), (21, 6788573), (33, 4320001), (77, 1851429), (231, 617143), (619, 230307), (997, 142989), (1857, 76769), (2991, 47663), (4333, 32901), (6809, 20937), (6979, 20427), (10967, 12999)]