72368527

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 93070208

約数和(自身を除く): 20701681

約数列:

[1, 7, 11, 43, 77, 121, 301, 473, 847, 1987, 3311, 5203, 13909, 21857, 36421, 85441, 152999, 240427, 598087, 939851, 1682989, 6578957, 10338361, 72368527]

約数ペア:

[(1, 72368527), (7, 10338361), (11, 6578957), (43, 1682989), (77, 939851), (121, 598087), (301, 240427), (473, 152999), (847, 85441), (1987, 36421), (3311, 21857), (5203, 13909)]