83878443

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 52979157

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 1199, 2591, 2943, 3597, 7773, 10791, 23319, 28501, 32373, 69957, 85503, 256509, 282419, 769527, 847257, 2541771, 3106609, 7625313, 9319827, 27959481, 83878443]

約数ペア:

[(1, 83878443), (3, 27959481), (9, 9319827), (11, 7625313), (27, 3106609), (33, 2541771), (99, 847257), (109, 769527), (297, 282419), (327, 256509), (981, 85503), (1199, 69957), (2591, 32373), (2943, 28501), (3597, 23319), (7773, 10791)]