61803189

素因数分解:

$3^3\times 7^1\times {\mathrm{327001}}^1$

素因数の和:327017

約数の個数: 16

約数和(自身を含む): 104640640

約数和(自身を除く): 42837451

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 327001, 981003, 2289007, 2943009, 6867021, 8829027, 20601063, 61803189]

約数ペア:

[(1, 61803189), (3, 20601063), (7, 8829027), (9, 6867021), (21, 2943009), (27, 2289007), (63, 981003), (189, 327001)]