186460623

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{121157}}^1$

素因数の和:121188

約数の個数: 20

約数和(自身を含む): 293202360

約数和(自身を除く): 106741737

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 121157, 363471, 1090413, 2301983, 3271239, 6905949, 9813717, 20717847, 62153541, 186460623]

約数ペア:

[(1, 186460623), (3, 62153541), (9, 20717847), (19, 9813717), (27, 6905949), (57, 3271239), (81, 2301983), (171, 1090413), (513, 363471), (1539, 121157)]