51302511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{146161}}^1$

素因数の和:146183

約数の個数: 16

約数和(自身を含む): 81850720

約数和(自身を除く): 30548209

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 146161, 438483, 1315449, 1900093, 3946347, 5700279, 17100837, 51302511]

約数ペア:

[(1, 51302511), (3, 17100837), (9, 5700279), (13, 3946347), (27, 1900093), (39, 1315449), (117, 438483), (351, 146161)]