201319905573

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{809323}}^1$

素因数の和:809455

約数の個数: 40

約数和(自身を含む): 312586827168

約数和(自身を除く): 111266921595

約数列:

[1, 3, 9, 27, 37, 81, 83, 111, 249, 333, 747, 999, 2241, 2997, 3071, 6723, 9213, 27639, 82917, 248751, 809323, 2427969, 7283907, 21851721, 29944951, 65555163, 67173809, 89834853, 201521427, 269504559, 604564281, 808513677, 1813692843, 2425541031, 2485430933, 5441078529, 7456292799, 22368878397, 67106635191, 201319905573]

約数ペア:

[(1, 201319905573), (3, 67106635191), (9, 22368878397), (27, 7456292799), (37, 5441078529), (81, 2485430933), (83, 2425541031), (111, 1813692843), (249, 808513677), (333, 604564281), (747, 269504559), (999, 201521427), (2241, 89834853), (2997, 67173809), (3071, 65555163), (6723, 29944951), (9213, 21851721), (27639, 7283907), (82917, 2427969), (248751, 809323)]