1271036637

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 2157442560

約数和(自身を除く): 886405923

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 293, 351, 459, 663, 727, 879, 1989, 2181, 2637, 3809, 4981, 5967, 6543, 7911, 9451, 11427, 12359, 14943, 19629, 28353, 34281, 37077, 44829, 64753, 85059, 102843, 111231, 134487, 160667, 194259, 213011, 255177, 333693, 482001, 582777, 639033, 1446003, 1748331, 1917099, 2769143, 3621187, 4338009, 5751297, 8307429, 10863561, 24922287, 32590683, 47075431, 74766861, 97772049, 141226293, 423678879, 1271036637]

約数ペア:

[(1, 1271036637), (3, 423678879), (9, 141226293), (13, 97772049), (17, 74766861), (27, 47075431), (39, 32590683), (51, 24922287), (117, 10863561), (153, 8307429), (221, 5751297), (293, 4338009), (351, 3621187), (459, 2769143), (663, 1917099), (727, 1748331), (879, 1446003), (1989, 639033), (2181, 582777), (2637, 482001), (3809, 333693), (4981, 255177), (5967, 213011), (6543, 194259), (7911, 160667), (9451, 134487), (11427, 111231), (12359, 102843), (14943, 85059), (19629, 64753), (28353, 44829), (34281, 37077)]