71375913

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59629}}^1$

素因数の和:59661

約数の個数: 24

約数和(自身を含む): 124030400

約数和(自身を除く): 52654487

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 59629, 178887, 417403, 536661, 1132951, 1252209, 3398853, 3756627, 7930657, 10196559, 23791971, 71375913]

約数ペア:

[(1, 71375913), (3, 23791971), (7, 10196559), (9, 7930657), (19, 3756627), (21, 3398853), (57, 1252209), (63, 1132951), (133, 536661), (171, 417403), (399, 178887), (1197, 59629)]