68603571

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 35905869

約数列:

[1, 3, 9, 27, 53, 159, 191, 251, 477, 573, 753, 1431, 1719, 2259, 5157, 6777, 10123, 13303, 30369, 39909, 47941, 91107, 119727, 143823, 273321, 359181, 431469, 1294407, 2540873, 7622619, 22867857, 68603571]

約数ペア:

[(1, 68603571), (3, 22867857), (9, 7622619), (27, 2540873), (53, 1294407), (159, 431469), (191, 359181), (251, 273321), (477, 143823), (573, 119727), (753, 91107), (1431, 47941), (1719, 39909), (2259, 30369), (5157, 13303), (6777, 10123)]