120509073

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2549}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 190944000

約数和(自身を除く): 70434927

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 459, 927, 1751, 2549, 2781, 5253, 7647, 15759, 22941, 43333, 47277, 68823, 129999, 262547, 389997, 787641, 1169991, 2362923, 4463299, 7088769, 13389897, 40169691, 120509073]

約数ペア:

[(1, 120509073), (3, 40169691), (9, 13389897), (17, 7088769), (27, 4463299), (51, 2362923), (103, 1169991), (153, 787641), (309, 389997), (459, 262547), (927, 129999), (1751, 68823), (2549, 47277), (2781, 43333), (5253, 22941), (7647, 15759)]