139689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 235872

約数和(自身を除く): 96183

約数列:

[1, 3, 9, 11, 17, 33, 51, 83, 99, 153, 187, 249, 561, 747, 913, 1411, 1683, 2739, 4233, 8217, 12699, 15521, 46563, 139689]

約数ペア:

[(1, 139689), (3, 46563), (9, 15521), (11, 12699), (17, 8217), (33, 4233), (51, 2739), (83, 1683), (99, 1411), (153, 913), (187, 747), (249, 561)]