7200163509

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 12867993600

約数和(自身を除く): 5667830091

約数列:

[1, 3, 7, 11, 21, 31, 33, 43, 67, 77, 93, 129, 201, 217, 231, 301, 341, 349, 469, 473, 651, 737, 903, 1023, 1047, 1333, 1407, 1419, 2077, 2211, 2387, 2443, 2881, 3311, 3839, 3999, 5159, 6231, 7161, 7329, 8643, 9331, 9933, 10819, 11517, 14539, 14663, 15007, 15477, 20167, 22847, 23383, 26873, 27993, 31691, 32457, 43617, 43989, 45021, 60501, 68541, 70149, 75733, 80619, 89311, 95073, 102641, 105049, 119009, 159929, 163681, 165077, 221837, 227199, 257213, 267933, 307923, 315147, 357027, 465217, 479787, 491043, 495231, 625177, 665511, 724873, 771639, 833063, 982421, 1005469, 1155539, 1395651, 1800491, 1875531, 2174619, 2499189, 2947263, 3016407, 3256519, 3466617, 5074111, 5117387, 5401473, 6876947, 7038283, 7973603, 9769557, 11060159, 15222333, 15352161, 20630841, 21114849, 23920809, 31169539, 33180477, 35821709, 55815221, 77421113, 93508617, 107465127, 167445663, 218186773, 232263339, 342864929, 654560319, 1028594787, 2400054503, 7200163509]

約数ペア:

[(1, 7200163509), (3, 2400054503), (7, 1028594787), (11, 654560319), (21, 342864929), (31, 232263339), (33, 218186773), (43, 167445663), (67, 107465127), (77, 93508617), (93, 77421113), (129, 55815221), (201, 35821709), (217, 33180477), (231, 31169539), (301, 23920809), (341, 21114849), (349, 20630841), (469, 15352161), (473, 15222333), (651, 11060159), (737, 9769557), (903, 7973603), (1023, 7038283), (1047, 6876947), (1333, 5401473), (1407, 5117387), (1419, 5074111), (2077, 3466617), (2211, 3256519), (2387, 3016407), (2443, 2947263), (2881, 2499189), (3311, 2174619), (3839, 1875531), (3999, 1800491), (5159, 1395651), (6231, 1155539), (7161, 1005469), (7329, 982421), (8643, 833063), (9331, 771639), (9933, 724873), (10819, 665511), (11517, 625177), (14539, 495231), (14663, 491043), (15007, 479787), (15477, 465217), (20167, 357027), (22847, 315147), (23383, 307923), (26873, 267933), (27993, 257213), (31691, 227199), (32457, 221837), (43617, 165077), (43989, 163681), (45021, 159929), (60501, 119009), (68541, 105049), (70149, 102641), (75733, 95073), (80619, 89311)]