81966163

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 89579520

約数和(自身を除く): 7613357

約数列:

[1, 17, 59, 71, 1003, 1151, 1207, 4189, 19567, 67909, 71213, 81721, 1154453, 1389257, 4821539, 81966163]

約数ペア:

[(1, 81966163), (17, 4821539), (59, 1389257), (71, 1154453), (1003, 81721), (1151, 71213), (1207, 67909), (4189, 19567)]