27668541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1153}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 38959040

約数和(自身を除く): 11290499

約数列:

[1, 3, 19, 57, 421, 1153, 1263, 3459, 7999, 21907, 23997, 65721, 485413, 1456239, 9222847, 27668541]

約数ペア:

[(1, 27668541), (3, 9222847), (19, 1456239), (57, 485413), (421, 65721), (1153, 23997), (1263, 21907), (3459, 7999)]