201423321

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8171}}^1$

素因数の和:8274

約数の個数: 32

約数和(自身を含む): 329495040

約数和(自身を除く): 128071719

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 747, 913, 2241, 2739, 8171, 8217, 24513, 24651, 73539, 89881, 220617, 269643, 678193, 808929, 2034579, 2426787, 6103737, 7460123, 18311211, 22380369, 67141107, 201423321]

約数ペア:

[(1, 201423321), (3, 67141107), (9, 22380369), (11, 18311211), (27, 7460123), (33, 6103737), (83, 2426787), (99, 2034579), (249, 808929), (297, 678193), (747, 269643), (913, 220617), (2241, 89881), (2739, 73539), (8171, 24651), (8217, 24513)]