189632612241

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{32070457}}^1$

素因数の和:32070542

約数の個数: 20

約数和(自身を含む): 287158880932

約数和(自身を除く): 97526268691

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 32070457, 96211371, 288634113, 865902339, 2341143361, 2597707017, 7023430083, 21070290249, 63210870747, 189632612241]

約数ペア:

[(1, 189632612241), (3, 63210870747), (9, 21070290249), (27, 7023430083), (73, 2597707017), (81, 2341143361), (219, 865902339), (657, 288634113), (1971, 96211371), (5913, 32070457)]