65178213

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9871}}^1$

素因数の和:9976

約数の個数: 16

約数和(自身を含む): 90980352

約数和(自身を除く): 25802139

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 9871, 29613, 306001, 700841, 918003, 2102523, 21726071, 65178213]

約数ペア:

[(1, 65178213), (3, 21726071), (31, 2102523), (71, 918003), (93, 700841), (213, 306001), (2201, 29613), (6603, 9871)]