15673252221

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{16963}}^1$

素因数の和:17064

約数の個数: 80

約数和(自身を含む): 27489008448

約数和(自身を除く): 11815756227

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 61, 81, 99, 153, 183, 187, 297, 459, 549, 561, 671, 891, 1037, 1377, 1647, 1683, 2013, 3111, 4941, 5049, 6039, 9333, 11407, 15147, 16963, 18117, 27999, 34221, 50889, 54351, 83997, 102663, 152667, 186593, 288371, 307989, 458001, 559779, 865113, 923967, 1034743, 1374003, 1679337, 2595339, 3104229, 3172081, 5038011, 7786017, 9312687, 9516243, 11382173, 15114033, 17590631, 23358051, 27938061, 28548729, 34146519, 52771893, 83814183, 85646187, 102439557, 158315679, 193496941, 256938561, 307318671, 474947037, 580490823, 921956013, 1424841111, 1741472469, 5224417407, 15673252221]

約数ペア:

[(1, 15673252221), (3, 5224417407), (9, 1741472469), (11, 1424841111), (17, 921956013), (27, 580490823), (33, 474947037), (51, 307318671), (61, 256938561), (81, 193496941), (99, 158315679), (153, 102439557), (183, 85646187), (187, 83814183), (297, 52771893), (459, 34146519), (549, 28548729), (561, 27938061), (671, 23358051), (891, 17590631), (1037, 15114033), (1377, 11382173), (1647, 9516243), (1683, 9312687), (2013, 7786017), (3111, 5038011), (4941, 3172081), (5049, 3104229), (6039, 2595339), (9333, 1679337), (11407, 1374003), (15147, 1034743), (16963, 923967), (18117, 865113), (27999, 559779), (34221, 458001), (50889, 307989), (54351, 288371), (83997, 186593), (102663, 152667)]