45123831

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 72722880

約数和(自身を除く): 27599049

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 2657, 5661, 7971, 16983, 23913, 45169, 71739, 98309, 135507, 294927, 406521, 884781, 1219563, 1671253, 2654343, 5013759, 15041277, 45123831]

約数ペア:

[(1, 45123831), (3, 15041277), (9, 5013759), (17, 2654343), (27, 1671253), (37, 1219563), (51, 884781), (111, 406521), (153, 294927), (333, 135507), (459, 98309), (629, 71739), (999, 45169), (1887, 23913), (2657, 16983), (5661, 7971)]