81484689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11173}}^1$

素因数の和:11217

約数の個数: 32

約数和(自身を含む): 135160704

約数和(自身を除く): 53676015

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 11173, 33519, 122903, 145249, 189941, 368709, 435747, 569823, 1597739, 2089351, 2469233, 4793217, 6268053, 7407699, 27161563, 81484689]

約数ペア:

[(1, 81484689), (3, 27161563), (11, 7407699), (13, 6268053), (17, 4793217), (33, 2469233), (39, 2089351), (51, 1597739), (143, 569823), (187, 435747), (221, 368709), (429, 189941), (561, 145249), (663, 122903), (2431, 33519), (7293, 11173)]