161443629

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13537

約数の個数: 24

約数和(自身を含む): 246335232

約数和(自身を除く): 84891603

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 13457, 40371, 121113, 417167, 578651, 1251501, 1735953, 3754503, 5207859, 17938181, 53814543, 161443629]

約数ペア:

[(1, 161443629), (3, 53814543), (9, 17938181), (31, 5207859), (43, 3754503), (93, 1735953), (129, 1251501), (279, 578651), (387, 417167), (1333, 121113), (3999, 40371), (11997, 13457)]