27291453

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22027}}^1$

素因数の和:22096

約数の個数: 16

約数和(自身を含む): 42293760

約数和(自身を除く): 15002307

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 22027, 66081, 154189, 462567, 1299593, 3898779, 9097151, 27291453]

約数ペア:

[(1, 27291453), (3, 9097151), (7, 3898779), (21, 1299593), (59, 462567), (177, 154189), (413, 66081), (1239, 22027)]