82021689

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11699}}^1$

素因数の和:11765

約数の個数: 24

約数和(自身を含む): 127764000

約数和(自身を除く): 45742311

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 11699, 35097, 105291, 222281, 479659, 666843, 1438977, 2000529, 4316931, 9113521, 27340563, 82021689]

約数ペア:

[(1, 82021689), (3, 27340563), (9, 9113521), (19, 4316931), (41, 2000529), (57, 1438977), (123, 666843), (171, 479659), (369, 222281), (779, 105291), (2337, 35097), (7011, 11699)]