61087887

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1009}}^1$

素因数の和:1084

約数の個数: 36

約数和(自身を含む): 104304720

約数和(自身を除く): 43216833

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 961, 1009, 1953, 2883, 3027, 6727, 7063, 8649, 9081, 20181, 21189, 31279, 60543, 63567, 93837, 218953, 281511, 656859, 969649, 1970577, 2908947, 6787543, 8726841, 20362629, 61087887]

約数ペア:

[(1, 61087887), (3, 20362629), (7, 8726841), (9, 6787543), (21, 2908947), (31, 1970577), (63, 969649), (93, 656859), (217, 281511), (279, 218953), (651, 93837), (961, 63567), (1009, 60543), (1953, 31279), (2883, 21189), (3027, 20181), (6727, 9081), (7063, 8649)]