144420309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21773}}^1$

素因数の和:21857

約数の個数: 24

約数和(自身を含む): 230978592

約数和(自身を除く): 86558283

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 21773, 65319, 195957, 239503, 718509, 1458791, 2155527, 4376373, 13129119, 16046701, 48140103, 144420309]

約数ペア:

[(1, 144420309), (3, 48140103), (9, 16046701), (11, 13129119), (33, 4376373), (67, 2155527), (99, 1458791), (201, 718509), (603, 239503), (737, 195957), (2211, 65319), (6633, 21773)]