65834769

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 118810496

約数和(自身を除く): 52975727

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 1993, 2541, 3003, 4719, 5979, 11011, 13951, 21923, 25909, 33033, 41853, 65769, 77727, 153461, 181363, 241153, 284999, 460383, 544089, 723459, 854997, 1688071, 1994993, 3134989, 5064213, 5984979, 9404967, 21944923, 65834769]

約数ペア:

[(1, 65834769), (3, 21944923), (7, 9404967), (11, 5984979), (13, 5064213), (21, 3134989), (33, 1994993), (39, 1688071), (77, 854997), (91, 723459), (121, 544089), (143, 460383), (231, 284999), (273, 241153), (363, 181363), (429, 153461), (847, 77727), (1001, 65769), (1573, 41853), (1993, 33033), (2541, 25909), (3003, 21923), (4719, 13951), (5979, 11011)]