72087741

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 119089152

約数和(自身を除く): 47001411

約数列:

[1, 3, 9, 11, 31, 33, 83, 93, 99, 249, 279, 283, 341, 747, 849, 913, 1023, 2547, 2573, 2739, 3069, 3113, 7719, 8217, 8773, 9339, 23157, 23489, 26319, 28017, 28303, 70467, 78957, 84909, 96503, 211401, 254727, 258379, 289509, 728159, 775137, 868527, 2184477, 2325411, 6553431, 8009749, 24029247, 72087741]

約数ペア:

[(1, 72087741), (3, 24029247), (9, 8009749), (11, 6553431), (31, 2325411), (33, 2184477), (83, 868527), (93, 775137), (99, 728159), (249, 289509), (279, 258379), (283, 254727), (341, 211401), (747, 96503), (849, 84909), (913, 78957), (1023, 70467), (2547, 28303), (2573, 28017), (2739, 26319), (3069, 23489), (3113, 23157), (7719, 9339), (8217, 8773)]