27837075123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1138391}}^1$

素因数の和:1138440

約数の個数: 48

約数和(自身を含む): 49724962560

約数和(自身を除く): 21887887437

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2717, 8151, 24453, 1138391, 3415173, 10245519, 12522301, 14799083, 21629429, 37566903, 44397249, 64888287, 112700709, 133191747, 162789913, 194664861, 237923719, 281182577, 488369739, 713771157, 843547731, 1465109217, 2141313471, 2530643193, 3093008347, 9279025041, 27837075123]

約数ペア:

[(1, 27837075123), (3, 9279025041), (9, 3093008347), (11, 2530643193), (13, 2141313471), (19, 1465109217), (33, 843547731), (39, 713771157), (57, 488369739), (99, 281182577), (117, 237923719), (143, 194664861), (171, 162789913), (209, 133191747), (247, 112700709), (429, 64888287), (627, 44397249), (741, 37566903), (1287, 21629429), (1881, 14799083), (2223, 12522301), (2717, 10245519), (8151, 3415173), (24453, 1138391)]