80373753

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6581}}^1$

素因数の和:6669

約数の個数: 24

約数和(自身を含む): 123215040

約数和(自身を除く): 42841287

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 6581, 12213, 19743, 59229, 151363, 388279, 454089, 1164837, 1362267, 3494511, 8930417, 26791251, 80373753]

約数ペア:

[(1, 80373753), (3, 26791251), (9, 8930417), (23, 3494511), (59, 1362267), (69, 1164837), (177, 454089), (207, 388279), (531, 151363), (1357, 59229), (4071, 19743), (6581, 12213)]