72085881

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{110731}}^1$

素因数の和:110772

約数の個数: 16

約数和(自身を含む): 113389568

約数和(自身を除く): 41303687

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 110731, 332193, 775117, 2325351, 3432661, 10297983, 24028627, 72085881]

約数ペア:

[(1, 72085881), (3, 24028627), (7, 10297983), (21, 3432661), (31, 2325351), (93, 775117), (217, 332193), (651, 110731)]