74049363

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 112250880

約数和(自身を除く): 38201517

約数列:

[1, 3, 9, 27, 83, 173, 191, 249, 519, 573, 747, 1557, 1719, 2241, 4671, 5157, 14359, 15853, 33043, 43077, 47559, 99129, 129231, 142677, 297387, 387693, 428031, 892161, 2742569, 8227707, 24683121, 74049363]

約数ペア:

[(1, 74049363), (3, 24683121), (9, 8227707), (27, 2742569), (83, 892161), (173, 428031), (191, 387693), (249, 297387), (519, 142677), (573, 129231), (747, 99129), (1557, 47559), (1719, 43077), (2241, 33043), (4671, 15853), (5157, 14359)]