267653943

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{102197}}^1$

素因数の和:102303

約数の個数: 16

約数和(自身を含む): 400616160

約数和(自身を除く): 132962217

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 102197, 306591, 919773, 2759319, 9913109, 29739327, 89217981, 267653943]

約数ペア:

[(1, 267653943), (3, 89217981), (9, 29739327), (27, 9913109), (97, 2759319), (291, 919773), (873, 306591), (2619, 102197)]