72660669

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 105362400

約数和(自身を除く): 32701731

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 1949, 2193, 5847, 12427, 33133, 37281, 83807, 99399, 251421, 563261, 1424719, 1689783, 4274157, 24220223, 72660669]

約数ペア:

[(1, 72660669), (3, 24220223), (17, 4274157), (43, 1689783), (51, 1424719), (129, 563261), (289, 251421), (731, 99399), (867, 83807), (1949, 37281), (2193, 33133), (5847, 12427)]