51815511

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2957}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 85190400

約数和(自身を除く): 33374889

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 1593, 1947, 2957, 5841, 8871, 17523, 26613, 32527, 79839, 97581, 174463, 292743, 523389, 878229, 1570167, 1919093, 4710501, 5757279, 17271837, 51815511]

約数ペア:

[(1, 51815511), (3, 17271837), (9, 5757279), (11, 4710501), (27, 1919093), (33, 1570167), (59, 878229), (99, 523389), (177, 292743), (297, 174463), (531, 97581), (649, 79839), (1593, 32527), (1947, 26613), (2957, 17523), (5841, 8871)]