168506073

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{35393}}^1$

素因数の和:35445

約数の個数: 18

約数和(自身を含む): 254447466

約数和(自身を除く): 85941393

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 35393, 106179, 318537, 814039, 2442117, 7326351, 18722897, 56168691, 168506073]

約数ペア:

[(1, 168506073), (3, 56168691), (9, 18722897), (23, 7326351), (69, 2442117), (207, 814039), (529, 318537), (1587, 106179), (4761, 35393)]