172816191

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{34849}}^1$

素因数の和:34903

約数の個数: 24

約数和(自身を含む): 271830000

約数和(自身を除く): 99013809

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 34849, 104547, 313641, 662131, 1010621, 1986393, 3031863, 5959179, 9095589, 19201799, 57605397, 172816191]

約数ペア:

[(1, 172816191), (3, 57605397), (9, 19201799), (19, 9095589), (29, 5959179), (57, 3031863), (87, 1986393), (171, 1010621), (261, 662131), (551, 313641), (1653, 104547), (4959, 34849)]