12291566157

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 19832520960

約数和(自身を除く): 7540954803

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 443, 577, 1233, 1329, 1731, 1781, 3699, 3987, 5193, 5343, 5759, 7501, 11961, 15579, 16029, 17277, 22503, 48087, 51831, 60691, 67509, 79049, 155493, 182073, 202527, 237147, 255611, 546219, 711441, 766833, 788983, 1027637, 1638657, 2134323, 2300499, 2366949, 3082911, 3322943, 6901497, 7100847, 9248733, 9968829, 21302541, 27746199, 29906487, 35018707, 89719461, 105056121, 315168363, 455243191, 945505089, 1365729573, 4097188719, 12291566157]

約数ペア:

[(1, 12291566157), (3, 4097188719), (9, 1365729573), (13, 945505089), (27, 455243191), (39, 315168363), (117, 105056121), (137, 89719461), (351, 35018707), (411, 29906487), (443, 27746199), (577, 21302541), (1233, 9968829), (1329, 9248733), (1731, 7100847), (1781, 6901497), (3699, 3322943), (3987, 3082911), (5193, 2366949), (5343, 2300499), (5759, 2134323), (7501, 1638657), (11961, 1027637), (15579, 788983), (16029, 766833), (17277, 711441), (22503, 546219), (48087, 255611), (51831, 237147), (60691, 202527), (67509, 182073), (79049, 155493)]