161917173

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30859}}^1$

素因数の和:30929

約数の個数: 24

約数和(自身を含む): 259964640

約数和(自身を除く): 98047467

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 30859, 92577, 277731, 339449, 1018347, 1635527, 3055041, 4906581, 14719743, 17990797, 53972391, 161917173]

約数ペア:

[(1, 161917173), (3, 53972391), (9, 17990797), (11, 14719743), (33, 4906581), (53, 3055041), (99, 1635527), (159, 1018347), (477, 339449), (583, 277731), (1749, 92577), (5247, 30859)]