1566251846631

素因数分解:

$3^4\times {\mathrm{399439}}^1\times {\mathrm{48409}}^1$

素因数の和:447860

約数の個数: 20

約数和(自身を含む): 2339763738400

約数和(自身を除く): 773511891769

約数列:

[1, 3, 9, 27, 81, 48409, 145227, 399439, 435681, 1198317, 1307043, 3594951, 3921129, 10784853, 32354559, 19336442551, 58009327653, 174027982959, 522083948877, 1566251846631]

約数ペア:

[(1, 1566251846631), (3, 522083948877), (9, 174027982959), (27, 58009327653), (81, 19336442551), (48409, 32354559), (145227, 10784853), (399439, 3921129), (435681, 3594951), (1198317, 1307043)]