51113727

素因数分解:

$3^3\times 7^1\times {\mathrm{270443}}^1$

素因数の和:270459

約数の個数: 16

約数和(自身を含む): 86542080

約数和(自身を除く): 35428353

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 270443, 811329, 1893101, 2433987, 5679303, 7301961, 17037909, 51113727]

約数ペア:

[(1, 51113727), (3, 17037909), (7, 7301961), (9, 5679303), (21, 2433987), (27, 1893101), (63, 811329), (189, 270443)]