77970807

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 116324208

約数和(自身を除く): 38353401

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 1613, 4839, 5371, 14517, 16113, 48339, 66133, 198399, 211303, 595197, 633909, 1901727, 8663423, 25990269, 77970807]

約数ペア:

[(1, 77970807), (3, 25990269), (9, 8663423), (41, 1901727), (123, 633909), (131, 595197), (369, 211303), (393, 198399), (1179, 66133), (1613, 48339), (4839, 16113), (5371, 14517)]