27138111

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 49488768

約数和(自身を除く): 22350657

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1291, 1617, 1911, 3003, 3873, 7007, 9037, 14201, 16783, 21021, 27111, 42603, 50349, 63259, 99407, 117481, 184613, 189777, 298221, 352443, 553839, 695849, 822367, 1292291, 2087547, 2467101, 3876873, 9046037, 27138111]

約数ペア:

[(1, 27138111), (3, 9046037), (7, 3876873), (11, 2467101), (13, 2087547), (21, 1292291), (33, 822367), (39, 695849), (49, 553839), (77, 352443), (91, 298221), (143, 189777), (147, 184613), (231, 117481), (273, 99407), (429, 63259), (539, 50349), (637, 42603), (1001, 27111), (1291, 21021), (1617, 16783), (1911, 14201), (3003, 9037), (3873, 7007)]