267949863

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{5939}}^1$

素因数の和:6508

約数の個数: 20

約数和(自身を含む): 401056920

約数和(自身を除く): 133107057

約数列:

[1, 3, 9, 27, 81, 557, 1671, 5013, 5939, 15039, 17817, 45117, 53451, 160353, 481059, 3308023, 9924069, 29772207, 89316621, 267949863]

約数ペア:

[(1, 267949863), (3, 89316621), (9, 29772207), (27, 9924069), (81, 3308023), (557, 481059), (1671, 160353), (5013, 53451), (5939, 45117), (15039, 17817)]