25513050627

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{1813681}}^1$

素因数の和:1814211

約数の個数: 16

約数和(自身を含む): 37869680160

約数和(自身を除く): 12356629533

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 1813681, 5441043, 16323129, 48969387, 944927801, 2834783403, 8504350209, 25513050627]

約数ペア:

[(1, 25513050627), (3, 8504350209), (9, 2834783403), (27, 944927801), (521, 48969387), (1563, 16323129), (4689, 5441043), (14067, 1813681)]