77521339

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8161}}^1$

素因数の和:8250

約数の個数: 16

約数和(自身を含む): 94026240

約数和(自身を除く): 16504901

約数列:

[1, 7, 23, 59, 161, 413, 1357, 8161, 9499, 57127, 187703, 481499, 1313921, 3370493, 11074477, 77521339]

約数ペア:

[(1, 77521339), (7, 11074477), (23, 3370493), (59, 1313921), (161, 481499), (413, 187703), (1357, 57127), (8161, 9499)]