129902717727

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1\times {\mathrm{3631}}^1$

素因数の和:4492

約数の個数: 48

約数和(自身を含む): 196793266176

約数和(自身を除く): 66890548449

約数列:

[1, 3, 9, 23, 69, 207, 401, 431, 1203, 1293, 3609, 3631, 3879, 9223, 9913, 10893, 27669, 29739, 32679, 83007, 83513, 89217, 172831, 250539, 518493, 751617, 1456031, 1555479, 1564961, 3975113, 4368093, 4694883, 11925339, 13104279, 14084649, 33488713, 35776017, 35994103, 100466139, 107982309, 301398417, 323946927, 627549361, 1882648083, 5647944249, 14433635303, 43300905909, 129902717727]

約数ペア:

[(1, 129902717727), (3, 43300905909), (9, 14433635303), (23, 5647944249), (69, 1882648083), (207, 627549361), (401, 323946927), (431, 301398417), (1203, 107982309), (1293, 100466139), (3609, 35994103), (3631, 35776017), (3879, 33488713), (9223, 14084649), (9913, 13104279), (10893, 11925339), (27669, 4694883), (29739, 4368093), (32679, 3975113), (83007, 1564961), (83513, 1555479), (89217, 1456031), (172831, 751617), (250539, 518493)]