72694193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1759}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 90773760

約数和(自身を除く): 18079567

約数列:

[1, 11, 13, 17, 143, 187, 221, 289, 1759, 2431, 3179, 3757, 19349, 22867, 29903, 41327, 251537, 328933, 388739, 508351, 4276129, 5591861, 6608563, 72694193]

約数ペア:

[(1, 72694193), (11, 6608563), (13, 5591861), (17, 4276129), (143, 508351), (187, 388739), (221, 328933), (289, 251537), (1759, 41327), (2431, 29903), (3179, 22867), (3757, 19349)]