55560446721

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{1319}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 90516518400

約数和(自身を除く): 34956071679

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 327, 351, 367, 981, 1053, 1101, 1319, 1417, 2943, 3303, 3957, 4251, 4771, 8829, 9909, 11871, 12753, 14313, 17147, 29727, 35613, 38259, 40003, 42939, 51441, 106839, 114777, 120009, 128817, 143771, 154323, 360027, 386451, 431313, 462969, 484073, 520039, 1080081, 1293939, 1388907, 1452219, 1560117, 1869023, 3240243, 3881817, 4356657, 4680351, 5607069, 6292949, 11645451, 13069971, 14041053, 16821207, 18878847, 39209913, 42123159, 50463621, 52763957, 56636541, 151390863, 158291871, 169909623, 474875613, 509728869, 685931441, 1424626839, 2057794323, 4273880517, 6173382969, 18520148907, 55560446721]

約数ペア:

[(1, 55560446721), (3, 18520148907), (9, 6173382969), (13, 4273880517), (27, 2057794323), (39, 1424626839), (81, 685931441), (109, 509728869), (117, 474875613), (327, 169909623), (351, 158291871), (367, 151390863), (981, 56636541), (1053, 52763957), (1101, 50463621), (1319, 42123159), (1417, 39209913), (2943, 18878847), (3303, 16821207), (3957, 14041053), (4251, 13069971), (4771, 11645451), (8829, 6292949), (9909, 5607069), (11871, 4680351), (12753, 4356657), (14313, 3881817), (17147, 3240243), (29727, 1869023), (35613, 1560117), (38259, 1452219), (40003, 1388907), (42939, 1293939), (51441, 1080081), (106839, 520039), (114777, 484073), (120009, 462969), (128817, 431313), (143771, 386451), (154323, 360027)]