201757218267

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1103}}^1\times {\mathrm{13619}}^1$

素因数の和:14784

約数の個数: 48

約数和(自身を含む): 303977479680

約数和(自身を除く): 102220261413

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1103, 1221, 3309, 4477, 12133, 13431, 13619, 36399, 40811, 40857, 122433, 133463, 149809, 400389, 448921, 449427, 503903, 1346763, 1511709, 1647899, 4938131, 4943697, 5542933, 14814393, 15021757, 16628799, 45065271, 60972263, 165239327, 182916789, 495717981, 555805009, 1667415027, 1817632597, 5452897791, 6113855099, 18341565297, 67252406089, 201757218267]

約数ペア:

[(1, 201757218267), (3, 67252406089), (11, 18341565297), (33, 6113855099), (37, 5452897791), (111, 1817632597), (121, 1667415027), (363, 555805009), (407, 495717981), (1103, 182916789), (1221, 165239327), (3309, 60972263), (4477, 45065271), (12133, 16628799), (13431, 15021757), (13619, 14814393), (36399, 5542933), (40811, 4943697), (40857, 4938131), (122433, 1647899), (133463, 1511709), (149809, 1346763), (400389, 503903), (448921, 449427)]