57119601

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 100509696

約数和(自身を除く): 43390095

約数列:

[1, 3, 7, 11, 21, 33, 37, 41, 77, 111, 123, 163, 231, 259, 287, 407, 451, 489, 777, 861, 1141, 1221, 1353, 1517, 1793, 2849, 3157, 3423, 4551, 5379, 6031, 6683, 8547, 9471, 10619, 12551, 16687, 18093, 20049, 31857, 37653, 42217, 46781, 50061, 66341, 73513, 116809, 126651, 140343, 199023, 220539, 247271, 350427, 464387, 514591, 741813, 1393161, 1543773, 1730897, 2719981, 5192691, 8159943, 19039867, 57119601]

約数ペア:

[(1, 57119601), (3, 19039867), (7, 8159943), (11, 5192691), (21, 2719981), (33, 1730897), (37, 1543773), (41, 1393161), (77, 741813), (111, 514591), (123, 464387), (163, 350427), (231, 247271), (259, 220539), (287, 199023), (407, 140343), (451, 126651), (489, 116809), (777, 73513), (861, 66341), (1141, 50061), (1221, 46781), (1353, 42217), (1517, 37653), (1793, 31857), (2849, 20049), (3157, 18093), (3423, 16687), (4551, 12551), (5379, 10619), (6031, 9471), (6683, 8547)]