149747319

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{823}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 232565760

約数和(自身を除く): 82818441

約数列:

[1, 3, 9, 23, 27, 69, 207, 293, 621, 823, 879, 2469, 2637, 6739, 7407, 7911, 18929, 20217, 22221, 56787, 60651, 170361, 181953, 241139, 511083, 723417, 2170251, 5546197, 6510753, 16638591, 49915773, 149747319]

約数ペア:

[(1, 149747319), (3, 49915773), (9, 16638591), (23, 6510753), (27, 5546197), (69, 2170251), (207, 723417), (293, 511083), (621, 241139), (823, 181953), (879, 170361), (2469, 60651), (2637, 56787), (6739, 22221), (7407, 20217), (7911, 18929)]