81373179

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{4783}}^1$

素因数の和:4946

約数の個数: 16

約数和(自身を含む): 111601152

約数和(自身を除く): 30227973

約数列:

[1, 3, 53, 107, 159, 321, 4783, 5671, 14349, 17013, 253499, 511781, 760497, 1535343, 27124393, 81373179]

約数ペア:

[(1, 81373179), (3, 27124393), (53, 1535343), (107, 760497), (159, 511781), (321, 253499), (4783, 17013), (5671, 14349)]