55995471

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18911}}^1$

素因数の和:18971

約数の個数: 24

約数和(自身を含む): 94408704

約数和(自身を除く): 38413233

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 18911, 56733, 132377, 170199, 397131, 888817, 1191393, 2666451, 6221719, 7999353, 18665157, 55995471]

約数ペア:

[(1, 55995471), (3, 18665157), (7, 7999353), (9, 6221719), (21, 2666451), (47, 1191393), (63, 888817), (141, 397131), (329, 170199), (423, 132377), (987, 56733), (2961, 18911)]