161040333

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{68909}}^1$

素因数の和:68972

約数の個数: 16

約数和(自身を含む): 231537600

約数和(自身を除く): 70497267

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 68909, 206727, 1309271, 2825269, 3927813, 8475807, 53680111, 161040333]

約数ペア:

[(1, 161040333), (3, 53680111), (19, 8475807), (41, 3927813), (57, 2825269), (123, 1309271), (779, 206727), (2337, 68909)]