64881267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{22091}}^1$

素因数の和:22194

約数の個数: 16

約数和(自身を含む): 95437440

約数和(自身を除く): 30556173

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 22091, 66273, 243001, 729003, 1966099, 5898297, 21627089, 64881267]

約数ペア:

[(1, 64881267), (3, 21627089), (11, 5898297), (33, 1966099), (89, 729003), (267, 243001), (979, 66273), (2937, 22091)]