49130739

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1361}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 83681280

約数和(自身を除く): 34550541

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1361, 1719, 4011, 4083, 5157, 9527, 12033, 12249, 28581, 36099, 36747, 85743, 257229, 259951, 779853, 1819657, 2339559, 5458971, 7018677, 16376913, 49130739]

約数ペア:

[(1, 49130739), (3, 16376913), (7, 7018677), (9, 5458971), (21, 2339559), (27, 1819657), (63, 779853), (189, 259951), (191, 257229), (573, 85743), (1337, 36747), (1361, 36099), (1719, 28581), (4011, 12249), (4083, 12033), (5157, 9527)]