49140459

素因数分解:

$3^3\times {\mathrm{1279}}^1\times {\mathrm{1423}}^1$

素因数の和:2711

約数の個数: 16

約数和(自身を含む): 72908800

約数和(自身を除く): 23768341

約数列:

[1, 3, 9, 27, 1279, 1423, 3837, 4269, 11511, 12807, 34533, 38421, 1820017, 5460051, 16380153, 49140459]

約数ペア:

[(1, 49140459), (3, 16380153), (9, 5460051), (27, 1820017), (1279, 38421), (1423, 34533), (3837, 12807), (4269, 11511)]