79646769

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{16729}}^1$

素因数の和:16781

約数の個数: 18

約数和(自身を含む): 120271970

約数和(自身を除く): 40625201

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 16729, 50187, 150561, 384767, 1154301, 3462903, 8849641, 26548923, 79646769]

約数ペア:

[(1, 79646769), (3, 26548923), (9, 8849641), (23, 3462903), (69, 1154301), (207, 384767), (529, 150561), (1587, 50187), (4761, 16729)]