137329983

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{10331}}^1$

素因数の和:10555

約数の個数: 24

約数和(自身を含む): 227799936

約数和(自身を除く): 90469953

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 10331, 13293, 30993, 72317, 92979, 216951, 650853, 2179841, 6539523, 15258887, 19618569, 45776661, 137329983]

約数ペア:

[(1, 137329983), (3, 45776661), (7, 19618569), (9, 15258887), (21, 6539523), (63, 2179841), (211, 650853), (633, 216951), (1477, 92979), (1899, 72317), (4431, 30993), (10331, 13293)]