272777079

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 393085440

約数和(自身を除く): 120308361

約数列:

[1, 3, 23, 43, 69, 89, 129, 267, 989, 1033, 2047, 2967, 3099, 3827, 6141, 11481, 23759, 44419, 71277, 88021, 91937, 133257, 264063, 275811, 1021637, 2114551, 3064911, 3953291, 6343653, 11859873, 90925693, 272777079]

約数ペア:

[(1, 272777079), (3, 90925693), (23, 11859873), (43, 6343653), (69, 3953291), (89, 3064911), (129, 2114551), (267, 1021637), (989, 275811), (1033, 264063), (2047, 133257), (2967, 91937), (3099, 88021), (3827, 71277), (6141, 44419), (11481, 23759)]