27394521

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10781}}^1$

素因数の和:10813

約数の個数: 24

約数和(自身を含む): 45888192

約数和(自身を除く): 18493671

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 10781, 32343, 75467, 118591, 226401, 355773, 830137, 1304501, 2490411, 3913503, 9131507, 27394521]

約数ペア:

[(1, 27394521), (3, 9131507), (7, 3913503), (11, 2490411), (21, 1304501), (33, 830137), (77, 355773), (121, 226401), (231, 118591), (363, 75467), (847, 32343), (2541, 10781)]