64409769

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{40433}}^1$

素因数の和:40501

約数の個数: 16

約数和(自身を含む): 97041600

約数和(自身を除く): 32631831

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 40433, 121299, 363897, 1091691, 2385547, 7156641, 21469923, 64409769]

約数ペア:

[(1, 64409769), (3, 21469923), (9, 7156641), (27, 2385547), (59, 1091691), (177, 363897), (531, 121299), (1593, 40433)]