551413899

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{22031}}^1$

素因数の和:22149

約数の個数: 24

約数和(自身を含む): 834043392

約数和(自身を除く): 282629493

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2781, 8343, 22031, 25029, 66093, 198279, 594837, 1784511, 2269193, 5353533, 6807579, 20422737, 61268211, 183804633, 551413899]

約数ペア:

[(1, 551413899), (3, 183804633), (9, 61268211), (27, 20422737), (81, 6807579), (103, 5353533), (243, 2269193), (309, 1784511), (927, 594837), (2781, 198279), (8343, 66093), (22031, 25029)]