71716337

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 90729408

約数和(自身を除く): 19013071

約数列:

[1, 7, 11, 77, 121, 227, 373, 847, 1589, 2497, 2611, 4103, 17479, 27467, 28721, 45133, 84671, 192269, 315931, 592697, 931381, 6519667, 10245191, 71716337]

約数ペア:

[(1, 71716337), (7, 10245191), (11, 6519667), (77, 931381), (121, 592697), (227, 315931), (373, 192269), (847, 84671), (1589, 45133), (2497, 28721), (2611, 27467), (4103, 17479)]