77086539

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 117711360

約数和(自身を除く): 40624821

約数列:

[1, 3, 9, 27, 53, 103, 159, 309, 477, 523, 927, 1431, 1569, 2781, 4707, 5459, 14121, 16377, 27719, 49131, 53869, 83157, 147393, 161607, 249471, 484821, 748413, 1454463, 2855057, 8565171, 25695513, 77086539]

約数ペア:

[(1, 77086539), (3, 25695513), (9, 8565171), (27, 2855057), (53, 1454463), (103, 748413), (159, 484821), (309, 249471), (477, 161607), (523, 147393), (927, 83157), (1431, 53869), (1569, 49131), (2781, 27719), (4707, 16377), (5459, 14121)]