68616609

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13921}}^1$

素因数の和:14008

約数の個数: 16

約数和(自身を含む): 96228864

約数和(自身を除く): 27612255

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 13921, 41763, 431551, 737813, 1294653, 2213439, 22872203, 68616609]

約数ペア:

[(1, 68616609), (3, 22872203), (31, 2213439), (53, 1294653), (93, 737813), (159, 431551), (1643, 41763), (4929, 13921)]