28414458189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{48757}}^1$

素因数の和:49086

約数の個数: 48

約数和(自身を含む): 46960975152

約数和(自身を除く): 18546516963

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 293, 663, 879, 1989, 2637, 3809, 4981, 11427, 14943, 34281, 44829, 48757, 64753, 146271, 194259, 438813, 582777, 633841, 828869, 1901523, 2486607, 5704569, 7459821, 10775297, 14285801, 32325891, 42857403, 96977673, 128572209, 185715413, 242858617, 557146239, 728575851, 1671438717, 2185727553, 3157162021, 9471486063, 28414458189]

約数ペア:

[(1, 28414458189), (3, 9471486063), (9, 3157162021), (13, 2185727553), (17, 1671438717), (39, 728575851), (51, 557146239), (117, 242858617), (153, 185715413), (221, 128572209), (293, 96977673), (663, 42857403), (879, 32325891), (1989, 14285801), (2637, 10775297), (3809, 7459821), (4981, 5704569), (11427, 2486607), (14943, 1901523), (34281, 828869), (44829, 633841), (48757, 582777), (64753, 438813), (146271, 194259)]