8015943327

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2081}}^1$

素因数の和:2280

約数の個数: 64

約数和(自身を含む): 12953837568

約数和(自身を除く): 4937894241

約数列:

[1, 3, 7, 21, 31, 61, 93, 97, 183, 217, 291, 427, 651, 679, 1281, 1891, 2037, 2081, 3007, 5673, 5917, 6243, 9021, 13237, 14567, 17751, 21049, 39711, 41419, 43701, 63147, 64511, 124257, 126941, 183427, 193533, 201857, 380823, 451577, 550281, 605571, 888587, 1283989, 1354731, 1412999, 2665761, 3851967, 3935171, 4238997, 6257567, 11805513, 12313277, 18772701, 27546197, 36939831, 43802969, 82638591, 86192939, 131408907, 258578817, 381711587, 1145134761, 2671981109, 8015943327]

約数ペア:

[(1, 8015943327), (3, 2671981109), (7, 1145134761), (21, 381711587), (31, 258578817), (61, 131408907), (93, 86192939), (97, 82638591), (183, 43802969), (217, 36939831), (291, 27546197), (427, 18772701), (651, 12313277), (679, 11805513), (1281, 6257567), (1891, 4238997), (2037, 3935171), (2081, 3851967), (3007, 2665761), (5673, 1412999), (5917, 1354731), (6243, 1283989), (9021, 888587), (13237, 605571), (14567, 550281), (17751, 451577), (21049, 380823), (39711, 201857), (41419, 193533), (43701, 183427), (63147, 126941), (64511, 124257)]