73157661

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{3779}}^1$

素因数の和:4030

約数の個数: 20

約数和(自身を含む): 109771200

約数和(自身を除く): 36613539

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 3779, 6453, 11337, 19359, 34011, 102033, 306099, 903181, 2709543, 8128629, 24385887, 73157661]

約数ペア:

[(1, 73157661), (3, 24385887), (9, 8128629), (27, 2709543), (81, 903181), (239, 306099), (717, 102033), (2151, 34011), (3779, 19359), (6453, 11337)]