28891587771

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{16097}}^1\times {\mathrm{11731}}^1$

素因数の和:27851

約数の個数: 24

約数和(自身を含む): 44193646224

約数和(自身を除く): 15302058453

約数列:

[1, 3, 9, 17, 51, 153, 11731, 16097, 35193, 48291, 105579, 144873, 199427, 273649, 598281, 820947, 1794843, 2462841, 188833907, 566501721, 1699505163, 3210176419, 9630529257, 28891587771]

約数ペア:

[(1, 28891587771), (3, 9630529257), (9, 3210176419), (17, 1699505163), (51, 566501721), (153, 188833907), (11731, 2462841), (16097, 1794843), (35193, 820947), (48291, 598281), (105579, 273649), (144873, 199427)]