68225143

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7027}}^1$

素因数の和:7126

約数の個数: 16

約数和(自身を含む): 83211520

約数和(自身を除く): 14986377

約数列:

[1, 7, 19, 73, 133, 511, 1387, 7027, 9709, 49189, 133513, 512971, 934591, 3590797, 9746449, 68225143]

約数ペア:

[(1, 68225143), (7, 9746449), (19, 3590797), (73, 934591), (133, 512971), (511, 133513), (1387, 49189), (7027, 9709)]