27191199

素因数分解:

$3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1153}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 41507072

約数和(自身を除く): 14315873

約数列:

[1, 3, 7, 21, 1123, 1153, 3369, 3459, 7861, 8071, 23583, 24213, 1294819, 3884457, 9063733, 27191199]

約数ペア:

[(1, 27191199), (3, 9063733), (7, 3884457), (21, 1294819), (1123, 24213), (1153, 23583), (3369, 8071), (3459, 7861)]