53864811

素因数分解:

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

素因数の和:2033

約数の個数: 64

約数和(自身を含む): 107197440

約数和(自身を除く): 53332629

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 1993, 2079, 2457, 3003, 3861, 5979, 9009, 13951, 17937, 21923, 25909, 27027, 41853, 53811, 65769, 77727, 125559, 153461, 181363, 197307, 233181, 284999, 376677, 460383, 544089, 591921, 699543, 854997, 1381149, 1632267, 1994993, 2564991, 4143447, 4896801, 5984979, 7694973, 17954937, 53864811]

約数ペア:

[(1, 53864811), (3, 17954937), (7, 7694973), (9, 5984979), (11, 4896801), (13, 4143447), (21, 2564991), (27, 1994993), (33, 1632267), (39, 1381149), (63, 854997), (77, 699543), (91, 591921), (99, 544089), (117, 460383), (143, 376677), (189, 284999), (231, 233181), (273, 197307), (297, 181363), (351, 153461), (429, 125559), (693, 77727), (819, 65769), (1001, 53811), (1287, 41853), (1993, 27027), (2079, 25909), (2457, 21923), (3003, 17937), (3861, 13951), (5979, 9009)]