71475981

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{6469}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 99379200

約数和(自身を除く): 27903219

約数列:

[1, 3, 29, 87, 127, 381, 3683, 6469, 11049, 19407, 187601, 562803, 821563, 2464689, 23825327, 71475981]

約数ペア:

[(1, 71475981), (3, 23825327), (29, 2464689), (87, 821563), (127, 562803), (381, 187601), (3683, 19407), (6469, 11049)]