39822321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 70189056

約数和(自身を除く): 30366735

約数列:

[1, 3, 7, 11, 21, 31, 33, 67, 77, 83, 93, 201, 217, 231, 249, 341, 469, 581, 651, 737, 913, 1023, 1407, 1743, 2077, 2211, 2387, 2573, 2739, 5159, 5561, 6231, 6391, 7161, 7719, 14539, 15477, 16683, 18011, 19173, 22847, 28303, 38927, 43617, 54033, 61171, 68541, 84909, 116781, 159929, 172391, 183513, 198121, 428197, 479787, 517173, 594363, 1206737, 1284591, 1896301, 3620211, 5688903, 13274107, 39822321]

約数ペア:

[(1, 39822321), (3, 13274107), (7, 5688903), (11, 3620211), (21, 1896301), (31, 1284591), (33, 1206737), (67, 594363), (77, 517173), (83, 479787), (93, 428197), (201, 198121), (217, 183513), (231, 172391), (249, 159929), (341, 116781), (469, 84909), (581, 68541), (651, 61171), (737, 54033), (913, 43617), (1023, 38927), (1407, 28303), (1743, 22847), (2077, 19173), (2211, 18011), (2387, 16683), (2573, 15477), (2739, 14539), (5159, 7719), (5561, 7161), (6231, 6391)]