27896043

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 43689360

約数和(自身を除く): 15793317

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 1741, 2289, 5223, 5341, 12187, 16023, 36561, 85309, 189769, 255927, 569307, 1328383, 3985149, 9298681, 27896043]

約数ペア:

[(1, 27896043), (3, 9298681), (7, 3985149), (21, 1328383), (49, 569307), (109, 255927), (147, 189769), (327, 85309), (763, 36561), (1741, 16023), (2289, 12187), (5223, 5341)]