27004491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 41600000

約数和(自身を除く): 14595509

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 1999, 4503, 5997, 13509, 17991, 37981, 113943, 157921, 341829, 473763, 1421289, 3000499, 9001497, 27004491]

約数ペア:

[(1, 27004491), (3, 9001497), (9, 3000499), (19, 1421289), (57, 473763), (79, 341829), (171, 157921), (237, 113943), (711, 37981), (1501, 17991), (1999, 13509), (4503, 5997)]