27064863

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1217}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 44841888

約数和(自身を除く): 17777025

約数列:

[1, 3, 7, 9, 21, 63, 353, 1059, 1217, 2471, 3177, 3651, 7413, 8519, 10953, 22239, 25557, 76671, 429601, 1288803, 3007207, 3866409, 9021621, 27064863]

約数ペア:

[(1, 27064863), (3, 9021621), (7, 3866409), (9, 3007207), (21, 1288803), (63, 429601), (353, 76671), (1059, 25557), (1217, 22239), (2471, 10953), (3177, 8519), (3651, 7413)]