64541817

素因数分解:

$3^2\times {\mathrm{1609}}^1\times {\mathrm{4457}}^1$

素因数の和:6072

約数の個数: 12

約数和(自身を含む): 93305940

約数和(自身を除く): 28764123

約数列:

[1, 3, 9, 1609, 4457, 4827, 13371, 14481, 40113, 7171313, 21513939, 64541817]

約数ペア:

[(1, 64541817), (3, 21513939), (9, 7171313), (1609, 40113), (4457, 14481), (4827, 13371)]