131115764913

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1\times {\mathrm{709}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 215391052800

約数和(自身を除く): 84275287887

約数列:

[1, 3, 7, 21, 23, 49, 69, 83, 147, 161, 249, 483, 581, 659, 709, 1127, 1743, 1909, 1977, 2127, 3381, 4067, 4613, 4963, 5727, 12201, 13363, 13839, 14889, 15157, 16307, 32291, 34741, 40089, 45471, 48921, 54697, 58847, 93541, 96873, 104223, 106099, 114149, 164091, 176541, 280623, 318297, 342447, 382879, 411929, 467231, 742693, 799043, 1148637, 1235787, 1258031, 1353481, 1401693, 2228079, 2397129, 2680153, 2883503, 3270617, 3774093, 4060443, 8040459, 8650509, 8806217, 9474367, 9811851, 10746313, 22894319, 26418651, 28423101, 32238939, 38780173, 61643519, 66320569, 68682957, 75224191, 116340519, 184930557, 198961707, 225672573, 271461211, 526569337, 814383633, 891943979, 1579708011, 1900228477, 2675831937, 5700685431, 6243607853, 18730823559, 43705254971, 131115764913]

約数ペア:

[(1, 131115764913), (3, 43705254971), (7, 18730823559), (21, 6243607853), (23, 5700685431), (49, 2675831937), (69, 1900228477), (83, 1579708011), (147, 891943979), (161, 814383633), (249, 526569337), (483, 271461211), (581, 225672573), (659, 198961707), (709, 184930557), (1127, 116340519), (1743, 75224191), (1909, 68682957), (1977, 66320569), (2127, 61643519), (3381, 38780173), (4067, 32238939), (4613, 28423101), (4963, 26418651), (5727, 22894319), (12201, 10746313), (13363, 9811851), (13839, 9474367), (14889, 8806217), (15157, 8650509), (16307, 8040459), (32291, 4060443), (34741, 3774093), (40089, 3270617), (45471, 2883503), (48921, 2680153), (54697, 2397129), (58847, 2228079), (93541, 1401693), (96873, 1353481), (104223, 1258031), (106099, 1235787), (114149, 1148637), (164091, 799043), (176541, 742693), (280623, 467231), (318297, 411929), (342447, 382879)]