76642881

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{117731}}^1$

素因数の和:117772

約数の個数: 16

約数和(自身を含む): 120557568

約数和(自身を除く): 43914687

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 117731, 353193, 824117, 2472351, 3649661, 10948983, 25547627, 76642881]

約数ペア:

[(1, 76642881), (3, 25547627), (7, 10948983), (21, 3649661), (31, 2472351), (93, 824117), (217, 353193), (651, 117731)]