26480439

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{1847}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 13879881

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 1847, 4779, 5541, 14337, 16623, 49869, 108973, 149607, 326919, 448821, 980757, 2942271, 8826813, 26480439]

約数ペア:

[(1, 26480439), (3, 8826813), (9, 2942271), (27, 980757), (59, 448821), (81, 326919), (177, 149607), (243, 108973), (531, 49869), (1593, 16623), (1847, 14337), (4779, 5541)]