25934553

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 13878567

約数列:

[1, 3, 9, 27, 47, 107, 141, 191, 321, 423, 573, 963, 1269, 1719, 2889, 5029, 5157, 8977, 15087, 20437, 26931, 45261, 61311, 80793, 135783, 183933, 242379, 551799, 960539, 2881617, 8644851, 25934553]

約数ペア:

[(1, 25934553), (3, 8644851), (9, 2881617), (27, 960539), (47, 551799), (107, 242379), (141, 183933), (191, 135783), (321, 80793), (423, 61311), (573, 45261), (963, 26931), (1269, 20437), (1719, 15087), (2889, 8977), (5029, 5157)]