128049058413

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{277}}^1\times {\mathrm{15809}}^1$

素因数の和:16136

約数の個数: 60

約数和(自身を含む): 202622193180

約数和(自身を除く): 74573134767

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 277, 361, 513, 831, 1083, 1539, 2493, 3249, 5263, 7479, 9747, 15789, 15809, 22437, 29241, 47367, 47427, 99997, 142101, 142281, 299991, 300371, 426303, 426843, 899973, 901113, 1280529, 2699919, 2703339, 4379093, 5707049, 8099757, 8110017, 13137279, 17121147, 24330051, 39411837, 51363441, 83202767, 118235511, 154090323, 249608301, 354706533, 462270969, 748824903, 1580852573, 2246474709, 4742557719, 6739424127, 14227673157, 42683019471, 128049058413]

約数ペア:

[(1, 128049058413), (3, 42683019471), (9, 14227673157), (19, 6739424127), (27, 4742557719), (57, 2246474709), (81, 1580852573), (171, 748824903), (277, 462270969), (361, 354706533), (513, 249608301), (831, 154090323), (1083, 118235511), (1539, 83202767), (2493, 51363441), (3249, 39411837), (5263, 24330051), (7479, 17121147), (9747, 13137279), (15789, 8110017), (15809, 8099757), (22437, 5707049), (29241, 4379093), (47367, 2703339), (47427, 2699919), (99997, 1280529), (142101, 901113), (142281, 899973), (299991, 426843), (300371, 426303)]