87626781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1151}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 138378240

約数和(自身を除く): 50751459

約数列:

[1, 3, 9, 11, 33, 99, 769, 1151, 2307, 3453, 6921, 8459, 10359, 12661, 25377, 37983, 76131, 113949, 885119, 2655357, 7966071, 9736309, 29208927, 87626781]

約数ペア:

[(1, 87626781), (3, 29208927), (9, 9736309), (11, 7966071), (33, 2655357), (99, 885119), (769, 113949), (1151, 76131), (2307, 37983), (3453, 25377), (6921, 12661), (8459, 10359)]