11764629

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 19751040

約数和(自身を除く): 7986411

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 71, 153, 171, 213, 323, 361, 459, 513, 639, 969, 1083, 1207, 1349, 1917, 2907, 3249, 3621, 4047, 6137, 8721, 9747, 10863, 12141, 18411, 22933, 25631, 32589, 36423, 55233, 68799, 76893, 165699, 206397, 230679, 435727, 619191, 692037, 1307181, 3921543, 11764629]

約数ペア:

[(1, 11764629), (3, 3921543), (9, 1307181), (17, 692037), (19, 619191), (27, 435727), (51, 230679), (57, 206397), (71, 165699), (153, 76893), (171, 68799), (213, 55233), (323, 36423), (361, 32589), (459, 25631), (513, 22933), (639, 18411), (969, 12141), (1083, 10863), (1207, 9747), (1349, 8721), (1917, 6137), (2907, 4047), (3249, 3621)]