221275152003

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{4051}}^1\times {\mathrm{271753}}^1$

素因数の和:275874

約数の個数: 16

約数和(自身を含む): 299512040576

約数和(自身を除く): 78236888573

約数列:

[1, 3, 67, 201, 4051, 12153, 271417, 271753, 814251, 815259, 18207451, 54622353, 1100871403, 3302614209, 73758384001, 221275152003]

約数ペア:

[(1, 221275152003), (3, 73758384001), (67, 3302614209), (201, 1100871403), (4051, 54622353), (12153, 18207451), (271417, 815259), (271753, 814251)]