27728727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24517}}^1$

素因数の和:24562

約数の個数: 16

約数和(自身を含む): 41190240

約数和(自身を除く): 13461513

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 24517, 73551, 318721, 710993, 956163, 2132979, 9242909, 27728727]

約数ペア:

[(1, 27728727), (3, 9242909), (13, 2132979), (29, 956163), (39, 710993), (87, 318721), (377, 73551), (1131, 24517)]