26572563

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{1889}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 39463200

約数和(自身を除く): 12890637

約数列:

[1, 3, 9, 27, 521, 1563, 1889, 4689, 5667, 14067, 17001, 51003, 984169, 2952507, 8857521, 26572563]

約数ペア:

[(1, 26572563), (3, 8857521), (9, 2952507), (27, 984169), (521, 51003), (1563, 17001), (1889, 14067), (4689, 5667)]